221640894725

素因数分解:

$5^2\times {\mathrm{1063}}^1\times {\mathrm{1423}}^1\times {\mathrm{5861}}^1$

素因数の和:8357

約数の個数: 24

約数和(自身を含む): 275333544192

約数和(自身を除く): 53692649467

約数列:

[1, 5, 25, 1063, 1423, 5315, 5861, 7115, 26575, 29305, 35575, 146525, 1512649, 6230243, 7563245, 8340203, 31151215, 37816225, 41701015, 155756075, 208505075, 8865635789, 44328178945, 221640894725]

約数ペア:

[(1, 221640894725), (5, 44328178945), (25, 8865635789), (1063, 208505075), (1423, 155756075), (5315, 41701015), (5861, 37816225), (7115, 31151215), (26575, 8340203), (29305, 7563245), (35575, 6230243), (146525, 1512649)]