16179215

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 21582288

約数和(自身を除く): 5403073

約数列:

[1, 5, 13, 41, 65, 169, 205, 467, 533, 845, 2335, 2665, 6071, 6929, 19147, 30355, 34645, 78923, 95735, 248911, 394615, 1244555, 3235843, 16179215]

約数ペア:

[(1, 16179215), (5, 3235843), (13, 1244555), (41, 394615), (65, 248911), (169, 95735), (205, 78923), (467, 34645), (533, 30355), (845, 19147), (2335, 6929), (2665, 6071)]