2649205845

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 5634921600

約数和(自身を除く): 2985715755

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 149, 165, 195, 297, 307, 351, 405, 429, 447, 495, 585, 715, 745, 891, 921, 1053, 1287, 1341, 1485, 1535, 1639, 1755, 1937, 2145, 2235, 2763, 3377, 3861, 3991, 4023, 4455, 4605, 4917, 5265, 5811, 6435, 6705, 8195, 8289, 9685, 10131, 11583, 11973, 12069, 13815, 14751, 16885, 17433, 19305, 19955, 20115, 21307, 24585, 24867, 29055, 30393, 35919, 41445, 43901, 44253, 45743, 50655, 52299, 57915, 59865, 60345, 63921, 73755, 87165, 91179, 106535, 107757, 124335, 131703, 132759, 137229, 151965, 156897, 179595, 191763, 219505, 221265, 228715, 261495, 273537, 319605, 323271, 395109, 411687, 455895, 503173, 538785, 575289, 594659, 658515, 663795, 686145, 784485, 958815, 1185327, 1235061, 1367685, 1509519, 1616355, 1725867, 1783977, 1975545, 2058435, 2515865, 2876445, 2973295, 3555981, 3705183, 4528557, 5351931, 5926635, 6175305, 6541249, 7547595, 8629335, 8919885, 13585671, 16055793, 17779905, 18525915, 19623747, 22642785, 26759655, 32706245, 40757013, 48167379, 58871241, 67928355, 80278965, 98118735, 176613723, 203785065, 240836895, 294356205, 529841169, 883068615, 2649205845]

約数ペア:

[(1, 2649205845), (3, 883068615), (5, 529841169), (9, 294356205), (11, 240836895), (13, 203785065), (15, 176613723), (27, 98118735), (33, 80278965), (39, 67928355), (45, 58871241), (55, 48167379), (65, 40757013), (81, 32706245), (99, 26759655), (117, 22642785), (135, 19623747), (143, 18525915), (149, 17779905), (165, 16055793), (195, 13585671), (297, 8919885), (307, 8629335), (351, 7547595), (405, 6541249), (429, 6175305), (447, 5926635), (495, 5351931), (585, 4528557), (715, 3705183), (745, 3555981), (891, 2973295), (921, 2876445), (1053, 2515865), (1287, 2058435), (1341, 1975545), (1485, 1783977), (1535, 1725867), (1639, 1616355), (1755, 1509519), (1937, 1367685), (2145, 1235061), (2235, 1185327), (2763, 958815), (3377, 784485), (3861, 686145), (3991, 663795), (4023, 658515), (4455, 594659), (4605, 575289), (4917, 538785), (5265, 503173), (5811, 455895), (6435, 411687), (6705, 395109), (8195, 323271), (8289, 319605), (9685, 273537), (10131, 261495), (11583, 228715), (11973, 221265), (12069, 219505), (13815, 191763), (14751, 179595), (16885, 156897), (17433, 151965), (19305, 137229), (19955, 132759), (20115, 131703), (21307, 124335), (24585, 107757), (24867, 106535), (29055, 91179), (30393, 87165), (35919, 73755), (41445, 63921), (43901, 60345), (44253, 59865), (45743, 57915), (50655, 52299)]