83151125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 110423040

約数和(自身を除く): 27271915

約数列:

[1, 5, 19, 25, 95, 125, 157, 223, 475, 785, 1115, 2375, 2983, 3925, 4237, 5575, 14915, 19625, 21185, 27875, 35011, 74575, 105925, 175055, 372875, 529625, 665209, 875275, 3326045, 4376375, 16630225, 83151125]

約数ペア:

[(1, 83151125), (5, 16630225), (19, 4376375), (25, 3326045), (95, 875275), (125, 665209), (157, 529625), (223, 372875), (475, 175055), (785, 105925), (1115, 74575), (2375, 35011), (2983, 27875), (3925, 21185), (4237, 19625), (5575, 14915)]