3881795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 5076000

約数和(自身を除く): 1194205

約数列:

[1, 5, 19, 29, 95, 145, 551, 1409, 2755, 7045, 26771, 40861, 133855, 204305, 776359, 3881795]

約数ペア:

[(1, 3881795), (5, 776359), (19, 204305), (29, 133855), (95, 40861), (145, 26771), (551, 7045), (1409, 2755)]