68107805

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1949}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 84942000

約数和(自身を除く): 16834195

約数列:

[1, 5, 29, 145, 241, 1205, 1949, 6989, 9745, 34945, 56521, 282605, 469709, 2348545, 13621561, 68107805]

約数ペア:

[(1, 68107805), (5, 13621561), (29, 2348545), (145, 469709), (241, 282605), (1205, 56521), (1949, 34945), (6989, 9745)]