156618019225

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{2707}}^1\times {\mathrm{26003}}^1$

素因数の和:28809

約数の個数: 24

約数和(自身を含む): 196468541280

約数和(自身を除く): 39850522055

約数列:

[1, 5, 25, 89, 445, 2225, 2707, 13535, 26003, 67675, 130015, 240923, 650075, 1204615, 2314267, 6023075, 11571335, 57856675, 70390121, 351950605, 1759753025, 6264720769, 31323603845, 156618019225]

約数ペア:

[(1, 156618019225), (5, 31323603845), (25, 6264720769), (89, 1759753025), (445, 351950605), (2225, 70390121), (2707, 57856675), (13535, 11571335), (26003, 6023075), (67675, 2314267), (130015, 1204615), (240923, 650075)]