68042385

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13381}}^1$

素因数の和:13505

約数の個数: 24

約数和(自身を含む): 118992744

約数和(自身を除く): 50950359

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 13381, 40143, 66905, 120429, 200715, 602145, 1512053, 4536159, 7560265, 13608477, 22680795, 68042385]

約数ペア:

[(1, 68042385), (3, 22680795), (5, 13608477), (9, 7560265), (15, 4536159), (45, 1512053), (113, 602145), (339, 200715), (565, 120429), (1017, 66905), (1695, 40143), (5085, 13381)]