1512018505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20903}}^1$

素因数の和:20985

約数の個数: 32

約数和(自身を含む): 2058960384

約数和(自身を除く): 546941879

約数列:

[1, 5, 17, 23, 37, 85, 115, 185, 391, 629, 851, 1955, 3145, 4255, 14467, 20903, 72335, 104515, 355351, 480769, 773411, 1776755, 2403845, 3867055, 8173073, 13147987, 17788453, 40865365, 65739935, 88942265, 302403701, 1512018505]

約数ペア:

[(1, 1512018505), (5, 302403701), (17, 88942265), (23, 65739935), (37, 40865365), (85, 17788453), (115, 13147987), (185, 8173073), (391, 3867055), (629, 2403845), (851, 1776755), (1955, 773411), (3145, 480769), (4255, 355351), (14467, 104515), (20903, 72335)]