284428885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{28979}}^1$

素因数の和:29148

約数の個数: 16

約数和(自身を含む): 370016640

約数和(自身を除く): 85587755

約数列:

[1, 5, 13, 65, 151, 755, 1963, 9815, 28979, 144895, 376727, 1883635, 4375829, 21879145, 56885777, 284428885]

約数ペア:

[(1, 284428885), (5, 56885777), (13, 21879145), (65, 4375829), (151, 1883635), (755, 376727), (1963, 144895), (9815, 28979)]