90918655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1933}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 114183360

約数和(自身を除く): 23264705

約数列:

[1, 5, 23, 115, 409, 1933, 2045, 9407, 9665, 44459, 47035, 222295, 790597, 3952985, 18183731, 90918655]

約数ペア:

[(1, 90918655), (5, 18183731), (23, 3952985), (115, 790597), (409, 222295), (1933, 47035), (2045, 44459), (9407, 9665)]