10813375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 14788800

約数和(自身を除く): 3975425

約数列:

[1, 5, 19, 25, 29, 95, 125, 145, 157, 475, 551, 725, 785, 2375, 2755, 2983, 3625, 3925, 4553, 13775, 14915, 19625, 22765, 68875, 74575, 86507, 113825, 372875, 432535, 569125, 2162675, 10813375]

約数ペア:

[(1, 10813375), (5, 2162675), (19, 569125), (25, 432535), (29, 372875), (95, 113825), (125, 86507), (145, 74575), (157, 68875), (475, 22765), (551, 19625), (725, 14915), (785, 13775), (2375, 4553), (2755, 3925), (2983, 3625)]