118825145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2971}}^1$

素因数の和:3416

約数の個数: 16

約数和(自身を含む): 150502080

約数和(自身を除く): 31676935

約数列:

[1, 5, 19, 95, 421, 2105, 2971, 7999, 14855, 39995, 56449, 282245, 1250791, 6253955, 23765029, 118825145]

約数ペア:

[(1, 118825145), (5, 23765029), (19, 6253955), (95, 1250791), (421, 282245), (2105, 56449), (2971, 39995), (7999, 14855)]