75304481

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5323}}^1$

素因数の和:5420

約数の個数: 16

約数和(自身を含む): 89954304

約数和(自身を除く): 14649823

約数列:

[1, 7, 43, 47, 301, 329, 2021, 5323, 14147, 37261, 228889, 250181, 1602223, 1751267, 10757783, 75304481]

約数ペア:

[(1, 75304481), (7, 10757783), (43, 1751267), (47, 1602223), (301, 250181), (329, 228889), (2021, 37261), (5323, 14147)]