15704049285

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1088

約数の個数: 128

約数和(自身を含む): 30656102400

約数和(自身を除く): 14952053115

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 85, 93, 135, 153, 155, 255, 279, 307, 459, 465, 527, 719, 765, 837, 921, 1395, 1535, 1581, 2157, 2295, 2635, 2763, 3595, 4185, 4605, 4743, 5219, 6471, 7905, 8289, 9517, 10785, 12223, 13815, 14229, 15657, 19413, 22289, 23715, 26095, 28551, 32355, 36669, 41445, 46971, 47585, 61115, 66867, 71145, 78285, 85653, 97065, 110007, 111445, 140913, 142755, 161789, 183345, 200601, 220733, 234855, 256959, 330021, 334335, 378913, 428265, 485367, 550035, 601803, 662199, 704565, 808945, 1003005, 1103665, 1136739, 1284795, 1456101, 1650105, 1894565, 1986597, 2426835, 3009015, 3310995, 3410217, 3752461, 4368303, 5683695, 5959791, 6842723, 7280505, 9932985, 10230651, 11257383, 17051085, 18762305, 20528169, 21841515, 29798955, 33772149, 34213615, 51153255, 56286915, 61584507, 101316447, 102640845, 116326291, 168860745, 184753521, 307922535, 348978873, 506582235, 581631455, 923767605, 1046936619, 1744894365, 3140809857, 5234683095, 15704049285]

約数ペア:

[(1, 15704049285), (3, 5234683095), (5, 3140809857), (9, 1744894365), (15, 1046936619), (17, 923767605), (27, 581631455), (31, 506582235), (45, 348978873), (51, 307922535), (85, 184753521), (93, 168860745), (135, 116326291), (153, 102640845), (155, 101316447), (255, 61584507), (279, 56286915), (307, 51153255), (459, 34213615), (465, 33772149), (527, 29798955), (719, 21841515), (765, 20528169), (837, 18762305), (921, 17051085), (1395, 11257383), (1535, 10230651), (1581, 9932985), (2157, 7280505), (2295, 6842723), (2635, 5959791), (2763, 5683695), (3595, 4368303), (4185, 3752461), (4605, 3410217), (4743, 3310995), (5219, 3009015), (6471, 2426835), (7905, 1986597), (8289, 1894565), (9517, 1650105), (10785, 1456101), (12223, 1284795), (13815, 1136739), (14229, 1103665), (15657, 1003005), (19413, 808945), (22289, 704565), (23715, 662199), (26095, 601803), (28551, 550035), (32355, 485367), (36669, 428265), (41445, 378913), (46971, 334335), (47585, 330021), (61115, 256959), (66867, 234855), (71145, 220733), (78285, 200601), (85653, 183345), (97065, 161789), (110007, 142755), (111445, 140913)]