12546545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1531}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 16545600

約数和(自身を除く): 3999055

約数列:

[1, 5, 11, 55, 149, 745, 1531, 1639, 7655, 8195, 16841, 84205, 228119, 1140595, 2509309, 12546545]

約数ペア:

[(1, 12546545), (5, 2509309), (11, 1140595), (55, 228119), (149, 84205), (745, 16841), (1531, 8195), (1639, 7655)]