174220145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{2069}}^1$

素因数の和:3616

約数の個数: 16

約数和(自身を含む): 228329280

約数和(自身を除く): 54109135

約数列:

[1, 5, 11, 55, 1531, 2069, 7655, 10345, 16841, 22759, 84205, 113795, 3167639, 15838195, 34844029, 174220145]

約数ペア:

[(1, 174220145), (5, 34844029), (11, 15838195), (55, 3167639), (1531, 113795), (2069, 84205), (7655, 22759), (10345, 16841)]