2137137025

素因数分解:

$5^2\times {\mathrm{1579}}^1\times {\mathrm{54139}}^1$

素因数の和:55728

約数の個数: 12

約数和(自身を含む): 2651777200

約数和(自身を除く): 514640175

約数列:

[1, 5, 25, 1579, 7895, 39475, 54139, 270695, 1353475, 85485481, 427427405, 2137137025]

約数ペア:

[(1, 2137137025), (5, 427427405), (25, 85485481), (1579, 1353475), (7895, 270695), (39475, 54139)]