974328355

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{194671}}^1$

素因数の和:194707

約数の個数: 32

約数和(自身を含む): 1569835008

約数和(自身を除く): 595506653

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 194671, 973355, 1362697, 2141381, 2530723, 6813485, 10706905, 12653615, 14989667, 17715061, 27837953, 74948335, 88575305, 139189765, 194865671, 974328355]

約数ペア:

[(1, 974328355), (5, 194865671), (7, 139189765), (11, 88575305), (13, 74948335), (35, 27837953), (55, 17715061), (65, 14989667), (77, 12653615), (91, 10706905), (143, 6813485), (385, 2530723), (455, 2141381), (715, 1362697), (1001, 973355), (5005, 194671)]