139908265

素因数分解:

$5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{8747}}^1$

素因数の和:9216

約数の個数: 16

約数和(自身を含む): 192316032

約数和(自身を除く): 52407767

約数列:

[1, 5, 7, 35, 457, 2285, 3199, 8747, 15995, 43735, 61229, 306145, 3997379, 19986895, 27981653, 139908265]

約数ペア:

[(1, 139908265), (5, 27981653), (7, 19986895), (35, 3997379), (457, 306145), (2285, 61229), (3199, 43735), (8747, 15995)]