72057275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 94145760

約数和(自身を除く): 22088485

約数列:

[1, 5, 23, 25, 113, 115, 565, 575, 1109, 2599, 2825, 5545, 12995, 25507, 27725, 64975, 125317, 127535, 626585, 637675, 2882291, 3132925, 14411455, 72057275]

約数ペア:

[(1, 72057275), (5, 14411455), (23, 3132925), (25, 2882291), (113, 637675), (115, 626585), (565, 127535), (575, 125317), (1109, 64975), (2599, 27725), (2825, 25507), (5545, 12995)]