115958015

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 141134400

約数和(自身を除く): 25176385

約数列:

[1, 5, 109, 263, 545, 809, 1315, 4045, 28667, 88181, 143335, 212767, 440905, 1063835, 23191603, 115958015]

約数ペア:

[(1, 115958015), (5, 23191603), (109, 1063835), (263, 440905), (545, 212767), (809, 143335), (1315, 88181), (4045, 28667)]