80796225

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{15173}}^1$

素因数の和:15257

約数の個数: 24

約数和(自身を含む): 135473472

約数和(自身を除く): 54677247

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 15173, 45519, 75865, 227595, 379325, 1077283, 1137975, 3231849, 5386415, 16159245, 26932075, 80796225]

約数ペア:

[(1, 80796225), (3, 26932075), (5, 16159245), (15, 5386415), (25, 3231849), (71, 1137975), (75, 1077283), (213, 379325), (355, 227595), (1065, 75865), (1775, 45519), (5325, 15173)]