72901895

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 98537040

約数和(自身を除く): 25635145

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 2255, 2939, 4961, 14695, 24805, 32329, 120499, 161645, 355619, 602495, 1325489, 1778095, 6627445, 14580379, 72901895]

約数ペア:

[(1, 72901895), (5, 14580379), (11, 6627445), (41, 1778095), (55, 1325489), (121, 602495), (205, 355619), (451, 161645), (605, 120499), (2255, 32329), (2939, 24805), (4961, 14695)]