145323865

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{977}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 177448320

約数和(自身を除く): 32124455

約数列:

[1, 5, 71, 355, 419, 977, 2095, 4885, 29749, 69367, 148745, 346835, 409363, 2046815, 29064773, 145323865]

約数ペア:

[(1, 145323865), (5, 29064773), (71, 2046815), (355, 409363), (419, 346835), (977, 148745), (2095, 69367), (4885, 29749)]