68179435

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 89963280

約数和(自身を除く): 21783845

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 1627, 2465, 8135, 8381, 27659, 41905, 47183, 138295, 235915, 470203, 802111, 2351015, 4010555, 13635887, 68179435]

約数ペア:

[(1, 68179435), (5, 13635887), (17, 4010555), (29, 2351015), (85, 802111), (145, 470203), (289, 235915), (493, 138295), (1445, 47183), (1627, 41905), (2465, 27659), (8135, 8381)]