8890265

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 10990080

約数和(自身を除く): 2099815

約数列:

[1, 5, 71, 79, 317, 355, 395, 1585, 5609, 22507, 25043, 28045, 112535, 125215, 1778053, 8890265]

約数ペア:

[(1, 8890265), (5, 1778053), (71, 125215), (79, 112535), (317, 28045), (355, 25043), (395, 22507), (1585, 5609)]