89025005

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{61609}}^1$

素因数の和:61648

約数の個数: 12

約数和(自身を含む): 113485620

約数和(自身を除く): 24460615

約数列:

[1, 5, 17, 85, 289, 1445, 61609, 308045, 1047353, 5236765, 17805001, 89025005]

約数ペア:

[(1, 89025005), (5, 17805001), (17, 5236765), (85, 1047353), (289, 308045), (1445, 61609)]