104642405

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2969}}^1$

素因数の和:3053

約数の個数: 32

約数和(自身を含む): 153964800

約数和(自身を除く): 49322395

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 665, 1007, 1855, 2969, 5035, 7049, 14845, 20783, 35245, 56411, 103915, 157357, 282055, 394877, 786785, 1101499, 1974385, 2989783, 5507495, 14948915, 20928481, 104642405]

約数ペア:

[(1, 104642405), (5, 20928481), (7, 14948915), (19, 5507495), (35, 2989783), (53, 1974385), (95, 1101499), (133, 786785), (265, 394877), (371, 282055), (665, 157357), (1007, 103915), (1855, 56411), (2969, 35245), (5035, 20783), (7049, 14845)]