148707405

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6131}}^1$

素因数の和:6167

約数の個数: 72

約数和(自身を含む): 327154464

約数和(自身を除く): 178447059

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2695, 3465, 4851, 6131, 8085, 18393, 24255, 30655, 42917, 55179, 67441, 91965, 128751, 202323, 214585, 275895, 300419, 337205, 386253, 472087, 606969, 643755, 901257, 1011615, 1416261, 1502095, 1931265, 2360435, 2703771, 3034845, 3304609, 4248783, 4506285, 7081305, 9913827, 13518855, 16523045, 21243915, 29741481, 49569135, 148707405]

約数ペア:

[(1, 148707405), (3, 49569135), (5, 29741481), (7, 21243915), (9, 16523045), (11, 13518855), (15, 9913827), (21, 7081305), (33, 4506285), (35, 4248783), (45, 3304609), (49, 3034845), (55, 2703771), (63, 2360435), (77, 1931265), (99, 1502095), (105, 1416261), (147, 1011615), (165, 901257), (231, 643755), (245, 606969), (315, 472087), (385, 386253), (441, 337205), (495, 300419), (539, 275895), (693, 214585), (735, 202323), (1155, 128751), (1617, 91965), (2205, 67441), (2695, 55179), (3465, 42917), (4851, 30655), (6131, 24255), (8085, 18393)]