27718795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18541}}^1$

素因数の和:18582

約数の個数: 16

約数和(自身を含む): 37380672

約数和(自身を除く): 9661877

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 18541, 92705, 241033, 426443, 1205165, 2132215, 5543759, 27718795]

約数ペア:

[(1, 27718795), (5, 5543759), (13, 2132215), (23, 1205165), (65, 426443), (115, 241033), (299, 92705), (1495, 18541)]