8125125

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 13837824

約数和(自身を除く): 5712699

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 375, 461, 705, 1175, 1383, 2305, 3525, 5875, 6915, 11525, 17625, 21667, 34575, 57625, 65001, 108335, 172875, 325005, 541675, 1625025, 2708375, 8125125]

約数ペア:

[(1, 8125125), (3, 2708375), (5, 1625025), (15, 541675), (25, 325005), (47, 172875), (75, 108335), (125, 65001), (141, 57625), (235, 34575), (375, 21667), (461, 17625), (705, 11525), (1175, 6915), (1383, 5875), (2305, 3525)]