121547845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{44119}}^1$

素因数の和:44172

約数の個数: 16

約数和(自身を含む): 158832000

約数和(自身を除く): 37284155

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 44119, 220595, 838261, 1279451, 4191305, 6397255, 24309569, 121547845]

約数ペア:

[(1, 121547845), (5, 24309569), (19, 6397255), (29, 4191305), (95, 1279451), (145, 838261), (551, 220595), (2755, 44119)]