87485325

素因数分解:

$3^1\times 5^2\times {\mathrm{677}}^1\times {\mathrm{1723}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 144940128

約数和(自身を除く): 57454803

約数列:

[1, 3, 5, 15, 25, 75, 677, 1723, 2031, 3385, 5169, 8615, 10155, 16925, 25845, 43075, 50775, 129225, 1166471, 3499413, 5832355, 17497065, 29161775, 87485325]

約数ペア:

[(1, 87485325), (3, 29161775), (5, 17497065), (15, 5832355), (25, 3499413), (75, 1166471), (677, 129225), (1723, 50775), (2031, 43075), (3385, 25845), (5169, 16925), (8615, 10155)]