12572789775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:658

約数の個数: 192

約数和(自身を含む): 26714956800

約数和(自身を除く): 14142167025

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 29, 35, 39, 65, 75, 87, 91, 105, 139, 145, 175, 195, 203, 273, 325, 377, 417, 435, 455, 457, 525, 609, 695, 725, 973, 975, 1015, 1131, 1365, 1371, 1807, 1885, 2085, 2175, 2275, 2285, 2639, 2919, 3045, 3199, 3475, 4031, 4865, 5075, 5421, 5655, 5941, 6825, 6855, 7917, 9035, 9425, 9597, 10425, 11425, 12093, 12649, 13195, 13253, 14595, 15225, 15995, 17823, 20155, 24325, 27105, 28217, 28275, 29705, 34275, 37947, 39585, 39759, 41587, 45175, 47985, 52403, 60465, 63245, 63523, 65975, 66265, 72975, 79975, 84651, 89115, 92771, 100775, 124761, 135525, 141085, 148525, 157209, 172289, 189735, 190569, 197925, 198795, 207935, 239925, 262015, 278313, 302325, 316225, 317615, 331325, 366821, 423255, 444661, 445575, 463855, 516867, 623805, 705425, 786045, 825799, 861445, 948675, 952845, 993975, 1039675, 1100463, 1206023, 1310075, 1333983, 1391565, 1588075, 1834105, 1842167, 2116275, 2223305, 2319275, 2477397, 2584335, 3119025, 3618069, 3930225, 4128995, 4307225, 4764225, 5502315, 5526501, 5780593, 6030115, 6669915, 6957825, 9170525, 9210835, 11116525, 12386985, 12895169, 12921675, 17341779, 18090345, 20644975, 23948171, 27511575, 27632505, 28902965, 30150575, 33349575, 38685507, 46054175, 61934925, 64475845, 71844513, 86708895, 90451725, 119740855, 138162525, 144514825, 167637197, 193427535, 322379225, 359222565, 433544475, 502911591, 598704275, 838185985, 967137675, 1796112825, 2514557955, 4190929925, 12572789775]

約数ペア:

[(1, 12572789775), (3, 4190929925), (5, 2514557955), (7, 1796112825), (13, 967137675), (15, 838185985), (21, 598704275), (25, 502911591), (29, 433544475), (35, 359222565), (39, 322379225), (65, 193427535), (75, 167637197), (87, 144514825), (91, 138162525), (105, 119740855), (139, 90451725), (145, 86708895), (175, 71844513), (195, 64475845), (203, 61934925), (273, 46054175), (325, 38685507), (377, 33349575), (417, 30150575), (435, 28902965), (455, 27632505), (457, 27511575), (525, 23948171), (609, 20644975), (695, 18090345), (725, 17341779), (973, 12921675), (975, 12895169), (1015, 12386985), (1131, 11116525), (1365, 9210835), (1371, 9170525), (1807, 6957825), (1885, 6669915), (2085, 6030115), (2175, 5780593), (2275, 5526501), (2285, 5502315), (2639, 4764225), (2919, 4307225), (3045, 4128995), (3199, 3930225), (3475, 3618069), (4031, 3119025), (4865, 2584335), (5075, 2477397), (5421, 2319275), (5655, 2223305), (5941, 2116275), (6825, 1842167), (6855, 1834105), (7917, 1588075), (9035, 1391565), (9425, 1333983), (9597, 1310075), (10425, 1206023), (11425, 1100463), (12093, 1039675), (12649, 993975), (13195, 952845), (13253, 948675), (14595, 861445), (15225, 825799), (15995, 786045), (17823, 705425), (20155, 623805), (24325, 516867), (27105, 463855), (28217, 445575), (28275, 444661), (29705, 423255), (34275, 366821), (37947, 331325), (39585, 317615), (39759, 316225), (41587, 302325), (45175, 278313), (47985, 262015), (52403, 239925), (60465, 207935), (63245, 198795), (63523, 197925), (65975, 190569), (66265, 189735), (72975, 172289), (79975, 157209), (84651, 148525), (89115, 141085), (92771, 135525), (100775, 124761)]