66945155

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{2521}}^1$

素因数の和:2686

約数の個数: 16

約数和(自身を含む): 82802304

約数和(自身を除く): 15857149

約数列:

[1, 5, 47, 113, 235, 565, 2521, 5311, 12605, 26555, 118487, 284873, 592435, 1424365, 13389031, 66945155]

約数ペア:

[(1, 66945155), (5, 13389031), (47, 1424365), (113, 592435), (235, 284873), (565, 118487), (2521, 26555), (5311, 12605)]