72505775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{126097}}^1$

素因数の和:126130

約数の個数: 12

約数和(自身を含む): 93816912

約数和(自身を除く): 21311137

約数列:

[1, 5, 23, 25, 115, 575, 126097, 630485, 2900231, 3152425, 14501155, 72505775]

約数ペア:

[(1, 72505775), (5, 14501155), (23, 3152425), (25, 2900231), (115, 630485), (575, 126097)]