90274084855

素因数分解:

$5^1\times {\mathrm{421}}^1\times {\mathrm{42885551}}^1$

素因数の和:42885977

約数の個数: 8

約数和(自身を含む): 108586217664

約数和(自身を除く): 18312132809

約数列:

[1, 5, 421, 2105, 42885551, 214427755, 18054816971, 90274084855]

約数ペア:

[(1, 90274084855), (5, 18054816971), (421, 214427755), (2105, 42885551)]