28527565

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 38294424

約数和(自身を除く): 9766859

約数列:

[1, 5, 11, 55, 61, 121, 305, 605, 671, 773, 3355, 3865, 7381, 8503, 36905, 42515, 47153, 93533, 235765, 467665, 518683, 2593415, 5705513, 28527565]

約数ペア:

[(1, 28527565), (5, 5705513), (11, 2593415), (55, 518683), (61, 467665), (121, 235765), (305, 93533), (605, 47153), (671, 42515), (773, 36905), (3355, 8503), (3865, 7381)]