61574265

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12109}}^1$

素因数の和:12233

約数の個数: 24

約数和(自身を含む): 107682120

約数和(自身を除く): 46107855

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 12109, 36327, 60545, 108981, 181635, 544905, 1368317, 4104951, 6841585, 12314853, 20524755, 61574265]

約数ペア:

[(1, 61574265), (3, 20524755), (5, 12314853), (9, 6841585), (15, 4104951), (45, 1368317), (113, 544905), (339, 181635), (565, 108981), (1017, 60545), (1695, 36327), (5085, 12109)]