11737895

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 15811200

約数和(自身を除く): 4073305

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 479, 845, 1885, 2395, 4901, 6227, 13891, 24505, 31135, 69455, 80951, 180583, 404755, 902915, 2347579, 11737895]

約数ペア:

[(1, 11737895), (5, 2347579), (13, 902915), (29, 404755), (65, 180583), (145, 80951), (169, 69455), (377, 31135), (479, 24505), (845, 13891), (1885, 6227), (2395, 4901)]