72681895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101653}}^1$

素因数の和:101682

約数の個数: 16

約数和(自身を含む): 102467232

約数和(自身を除く): 29785337

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 101653, 508265, 1118183, 1321489, 5590915, 6607445, 14536379, 72681895]

約数ペア:

[(1, 72681895), (5, 14536379), (11, 6607445), (13, 5590915), (55, 1321489), (65, 1118183), (143, 508265), (715, 101653)]