812606255

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{4099}}^1$

素因数の和:5414

約数の個数: 16

約数和(自身を含む): 1007616000

約数和(自身を除く): 195009745

約数列:

[1, 5, 31, 155, 1279, 4099, 6395, 20495, 39649, 127069, 198245, 635345, 5242621, 26213105, 162521251, 812606255]

約数ペア:

[(1, 812606255), (5, 162521251), (31, 26213105), (155, 5242621), (1279, 635345), (4099, 198245), (6395, 127069), (20495, 39649)]