7210445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4229}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 9745920

約数和(自身を除く): 2535475

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 4229, 21145, 46519, 131099, 232595, 655495, 1442089, 7210445]

約数ペア:

[(1, 7210445), (5, 1442089), (11, 655495), (31, 232595), (55, 131099), (155, 46519), (341, 21145), (1705, 4229)]