53580615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 96181344

約数和(自身を除く): 42600729

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 121, 159, 165, 265, 363, 557, 583, 605, 795, 1671, 1749, 1815, 2785, 2915, 6127, 6413, 8355, 8745, 18381, 19239, 29521, 30635, 32065, 67397, 88563, 91905, 96195, 147605, 202191, 324731, 336985, 442815, 974193, 1010955, 1623655, 3572041, 4870965, 10716123, 17860205, 53580615]

約数ペア:

[(1, 53580615), (3, 17860205), (5, 10716123), (11, 4870965), (15, 3572041), (33, 1623655), (53, 1010955), (55, 974193), (121, 442815), (159, 336985), (165, 324731), (265, 202191), (363, 147605), (557, 96195), (583, 91905), (605, 88563), (795, 67397), (1671, 32065), (1749, 30635), (1815, 29521), (2785, 19239), (2915, 18381), (6127, 8745), (6413, 8355)]