2015568325

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{18719}}^1$

素因数の和:18861

約数の個数: 24

約数和(自身を含む): 2576620800

約数和(自身を除く): 561052475

約数列:

[1, 5, 25, 59, 73, 295, 365, 1475, 1825, 4307, 18719, 21535, 93595, 107675, 467975, 1104421, 1366487, 5522105, 6832435, 27610525, 34162175, 80622733, 403113665, 2015568325]

約数ペア:

[(1, 2015568325), (5, 403113665), (25, 80622733), (59, 34162175), (73, 27610525), (295, 6832435), (365, 5522105), (1475, 1366487), (1825, 1104421), (4307, 467975), (18719, 107675), (21535, 93595)]