12432805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 19058688

約数和(自身を除く): 6625883

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 751, 1505, 2365, 3311, 3755, 5257, 8261, 16555, 26285, 32293, 41305, 57827, 161465, 226051, 289135, 355223, 1130255, 1776115, 2486561, 12432805]

約数ペア:

[(1, 12432805), (5, 2486561), (7, 1776115), (11, 1130255), (35, 355223), (43, 289135), (55, 226051), (77, 161465), (215, 57827), (301, 41305), (385, 32293), (473, 26285), (751, 16555), (1505, 8261), (2365, 5257), (3311, 3755)]