85916625

素因数分解:

$3^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 143814528

約数和(自身を除く): 57897903

約数列:

[1, 3, 5, 15, 25, 75, 125, 197, 375, 591, 985, 1163, 2955, 3489, 4925, 5815, 14775, 17445, 24625, 29075, 73875, 87225, 145375, 229111, 436125, 687333, 1145555, 3436665, 5727775, 17183325, 28638875, 85916625]

約数ペア:

[(1, 85916625), (3, 28638875), (5, 17183325), (15, 5727775), (25, 3436665), (75, 1145555), (125, 687333), (197, 436125), (375, 229111), (591, 145375), (985, 87225), (1163, 73875), (2955, 29075), (3489, 24625), (4925, 17445), (5815, 14775)]