20932725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{25373}}^1$

素因数の和:25397

約数の個数: 24

約数和(自身を含む): 37756512

約数和(自身を除く): 16823787

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 25373, 76119, 126865, 279103, 380595, 634325, 837309, 1395515, 1902975, 4186545, 6977575, 20932725]

約数ペア:

[(1, 20932725), (3, 6977575), (5, 4186545), (11, 1902975), (15, 1395515), (25, 837309), (33, 634325), (55, 380595), (75, 279103), (165, 126865), (275, 76119), (825, 25373)]