219680255

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{1789}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 270648000

約数和(自身を除く): 50967745

約数列:

[1, 5, 41, 205, 599, 1789, 2995, 8945, 24559, 73349, 122795, 366745, 1071611, 5358055, 43936051, 219680255]

約数ペア:

[(1, 219680255), (5, 43936051), (41, 5358055), (205, 1071611), (599, 366745), (1789, 122795), (2995, 73349), (8945, 24559)]