86928375

素因数分解:

$3^1\times 5^3\times {\mathrm{231809}}^1$

素因数の和:231827

約数の個数: 16

約数和(自身を含む): 144649440

約数和(自身を除く): 57721065

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 231809, 695427, 1159045, 3477135, 5795225, 17385675, 28976125, 86928375]

約数ペア:

[(1, 86928375), (3, 28976125), (5, 17385675), (15, 5795225), (25, 3477135), (75, 1159045), (125, 695427), (375, 231809)]