8264725

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 11874240

約数和(自身を除く): 3609515

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 569, 581, 2075, 2845, 2905, 3983, 14225, 14525, 19915, 47227, 99575, 236135, 330589, 1180675, 1652945, 8264725]

約数ペア:

[(1, 8264725), (5, 1652945), (7, 1180675), (25, 330589), (35, 236135), (83, 99575), (175, 47227), (415, 19915), (569, 14525), (581, 14225), (2075, 3983), (2845, 2905)]