1406737475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9151}}^1$

素因数の和:9228

約数の個数: 48

約数和(自身を含む): 2097199104

約数和(自身を除く): 690461629

約数列:

[1, 5, 11, 13, 25, 43, 55, 65, 143, 215, 275, 325, 473, 559, 715, 1075, 2365, 2795, 3575, 6149, 9151, 11825, 13975, 30745, 45755, 100661, 118963, 153725, 228775, 393493, 503305, 594815, 1308593, 1967465, 2516525, 2974075, 4328423, 5115409, 6542965, 9837325, 21642115, 25577045, 32714825, 56269499, 108210575, 127885225, 281347495, 1406737475]

約数ペア:

[(1, 1406737475), (5, 281347495), (11, 127885225), (13, 108210575), (25, 56269499), (43, 32714825), (55, 25577045), (65, 21642115), (143, 9837325), (215, 6542965), (275, 5115409), (325, 4328423), (473, 2974075), (559, 2516525), (715, 1967465), (1075, 1308593), (2365, 594815), (2795, 503305), (3575, 393493), (6149, 228775), (9151, 153725), (11825, 118963), (13975, 100661), (30745, 45755)]