70491025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8839}}^1$

素因数の和:8889

約数の個数: 24

約数和(自身を含む): 98654400

約数和(自身を除く): 28163375

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 8839, 44195, 97229, 220975, 256331, 486145, 1281655, 2430725, 2819641, 6408275, 14098205, 70491025]

約数ペア:

[(1, 70491025), (5, 14098205), (11, 6408275), (25, 2819641), (29, 2430725), (55, 1281655), (145, 486145), (275, 256331), (319, 220975), (725, 97229), (1595, 44195), (7975, 8839)]