3754755

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 40

約数和(自身を含む): 6876672

約数和(自身を除く): 3121917

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 127, 135, 219, 365, 381, 405, 635, 657, 1095, 1143, 1905, 1971, 3285, 3429, 5715, 5913, 9271, 9855, 10287, 17145, 27813, 29565, 46355, 51435, 83439, 139065, 250317, 417195, 750951, 1251585, 3754755]

約数ペア:

[(1, 3754755), (3, 1251585), (5, 750951), (9, 417195), (15, 250317), (27, 139065), (45, 83439), (73, 51435), (81, 46355), (127, 29565), (135, 27813), (219, 17145), (365, 10287), (381, 9855), (405, 9271), (635, 5913), (657, 5715), (1095, 3429), (1143, 3285), (1905, 1971)]