82719745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13267}}^1$

素因数の和:13344

約数の個数: 16

約数和(自身を含む): 105082560

約数和(自身を除く): 22362815

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 13267, 66335, 384743, 570481, 1923715, 2852405, 16543949, 82719745]

約数ペア:

[(1, 82719745), (5, 16543949), (29, 2852405), (43, 1923715), (145, 570481), (215, 384743), (1247, 66335), (6235, 13267)]