9843895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 12499200

約数和(自身を除く): 2655305

約数列:

[1, 5, 31, 41, 155, 205, 1271, 1549, 6355, 7745, 48019, 63509, 240095, 317545, 1968779, 9843895]

約数ペア:

[(1, 9843895), (5, 1968779), (31, 317545), (41, 240095), (155, 63509), (205, 48019), (1271, 7745), (1549, 6355)]