90229805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{1187}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 113249664

約数和(自身を除く): 23019859

約数列:

[1, 5, 23, 115, 661, 1187, 3305, 5935, 15203, 27301, 76015, 136505, 784607, 3923035, 18045961, 90229805]

約数ペア:

[(1, 90229805), (5, 18045961), (23, 3923035), (115, 784607), (661, 136505), (1187, 76015), (3305, 27301), (5935, 15203)]