71400575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 93803520

約数和(自身を除く): 22402945

約数列:

[1, 5, 19, 25, 95, 191, 475, 787, 955, 3629, 3935, 4775, 14953, 18145, 19675, 74765, 90725, 150317, 373825, 751585, 2856023, 3757925, 14280115, 71400575]

約数ペア:

[(1, 71400575), (5, 14280115), (19, 3757925), (25, 2856023), (95, 751585), (191, 373825), (475, 150317), (787, 90725), (955, 74765), (3629, 19675), (3935, 18145), (4775, 14953)]