82579945

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8221}}^1$

素因数の和:8281

約数の個数: 24

約数和(自身を含む): 118100808

約数和(自身を除く): 35520863

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 8221, 10045, 41105, 57547, 287735, 337061, 402829, 1685305, 2014145, 2359427, 11797135, 16515989, 82579945]

約数ペア:

[(1, 82579945), (5, 16515989), (7, 11797135), (35, 2359427), (41, 2014145), (49, 1685305), (205, 402829), (245, 337061), (287, 287735), (1435, 57547), (2009, 41105), (8221, 10045)]