90114385

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{823}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 110350080

約数和(自身を除く): 20235695

約数列:

[1, 5, 61, 305, 359, 823, 1795, 4115, 21899, 50203, 109495, 251015, 295457, 1477285, 18022877, 90114385]

約数ペア:

[(1, 90114385), (5, 18022877), (61, 1477285), (305, 295457), (359, 251015), (823, 109495), (1795, 50203), (4115, 21899)]