86078575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3517}}^1$

素因数の和:3627

約数の個数: 24

約数和(自身を含む): 117782640

約数和(自身を除く): 31704065

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 2225, 3517, 4895, 17585, 24475, 38687, 87925, 193435, 313013, 967175, 1565065, 3443143, 7825325, 17215715, 86078575]

約数ペア:

[(1, 86078575), (5, 17215715), (11, 7825325), (25, 3443143), (55, 1565065), (89, 967175), (275, 313013), (445, 193435), (979, 87925), (2225, 38687), (3517, 24475), (4895, 17585)]