72574645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101503}}^1$

素因数の和:101532

約数の個数: 16

約数和(自身を含む): 102316032

約数和(自身を除く): 29741387

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 101503, 507515, 1116533, 1319539, 5582665, 6597695, 14514929, 72574645]

約数ペア:

[(1, 72574645), (5, 14514929), (11, 6597695), (13, 5582665), (55, 1319539), (65, 1116533), (143, 507515), (715, 101503)]