15397495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2394

約数の個数: 16

約数和(自身を含む): 19820160

約数和(自身を除く): 4422665

約数列:

[1, 5, 17, 79, 85, 395, 1343, 2293, 6715, 11465, 38981, 181147, 194905, 905735, 3079499, 15397495]

約数ペア:

[(1, 15397495), (5, 3079499), (17, 905735), (79, 194905), (85, 181147), (395, 38981), (1343, 11465), (2293, 6715)]