91312325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1471}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 122658816

約数和(自身を除く): 31346491

約数列:

[1, 5, 13, 25, 65, 191, 325, 955, 1471, 2483, 4775, 7355, 12415, 19123, 36775, 62075, 95615, 280961, 478075, 1404805, 3652493, 7024025, 18262465, 91312325]

約数ペア:

[(1, 91312325), (5, 18262465), (13, 7024025), (25, 3652493), (65, 1404805), (191, 478075), (325, 280961), (955, 95615), (1471, 62075), (2483, 36775), (4775, 19123), (7355, 12415)]