9119825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 13290816

約数和(自身を除く): 4170991

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 2551, 3575, 12755, 28061, 33163, 63775, 140305, 165815, 364793, 701525, 829075, 1823965, 9119825]

約数ペア:

[(1, 9119825), (5, 1823965), (11, 829075), (13, 701525), (25, 364793), (55, 165815), (65, 140305), (143, 63775), (275, 33163), (325, 28061), (715, 12755), (2551, 3575)]