2969025

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 5071104

約数和(自身を除く): 2102079

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 1277, 2325, 3831, 6385, 19155, 31925, 39587, 95775, 118761, 197935, 593805, 989675, 2969025]

約数ペア:

[(1, 2969025), (3, 989675), (5, 593805), (15, 197935), (25, 118761), (31, 95775), (75, 39587), (93, 31925), (155, 19155), (465, 6385), (775, 3831), (1277, 2325)]