68079985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3191}}^1$

素因数の和:3464

約数の個数: 16

約数和(自身を含む): 86873472

約数和(自身を除く): 18793487

約数列:

[1, 5, 17, 85, 251, 1255, 3191, 4267, 15955, 21335, 54247, 271235, 800941, 4004705, 13615997, 68079985]

約数ペア:

[(1, 68079985), (5, 13615997), (17, 4004705), (85, 800941), (251, 271235), (1255, 54247), (3191, 21335), (4267, 15955)]