78430355

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4129}}^1$

素因数の和:4294

約数の個数: 16

約数和(自身を含む): 98128800

約数和(自身を除く): 19698445

約数列:

[1, 5, 29, 131, 145, 655, 3799, 4129, 18995, 20645, 119741, 540899, 598705, 2704495, 15686071, 78430355]

約数ペア:

[(1, 78430355), (5, 15686071), (29, 2704495), (131, 598705), (145, 540899), (655, 119741), (3799, 20645), (4129, 18995)]