140872015

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{1493}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 171678528

約数和(自身を除く): 30806513

約数列:

[1, 5, 113, 167, 565, 835, 1493, 7465, 18871, 94355, 168709, 249331, 843545, 1246655, 28174403, 140872015]

約数ペア:

[(1, 140872015), (5, 28174403), (113, 1246655), (167, 843545), (565, 249331), (835, 168709), (1493, 94355), (7465, 18871)]