87901885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{9539}}^1$

素因数の和:9660

約数の個数: 16

約数和(自身を含む): 112190400

約数和(自身を除く): 24288515

約数列:

[1, 5, 19, 95, 97, 485, 1843, 9215, 9539, 47695, 181241, 906205, 925283, 4626415, 17580377, 87901885]

約数ペア:

[(1, 87901885), (5, 17580377), (19, 4626415), (95, 925283), (97, 906205), (485, 181241), (1843, 47695), (9215, 9539)]