7122665

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 9598344

約数和(自身を除く): 2475679

約数列:

[1, 5, 11, 55, 61, 121, 193, 305, 605, 671, 965, 2123, 3355, 7381, 10615, 11773, 23353, 36905, 58865, 116765, 129503, 647515, 1424533, 7122665]

約数ペア:

[(1, 7122665), (5, 1424533), (11, 647515), (55, 129503), (61, 116765), (121, 58865), (193, 36905), (305, 23353), (605, 11773), (671, 10615), (965, 7381), (2123, 3355)]