1427173375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{23159}}^1$

素因数の和:23220

約数の個数: 32

約数和(自身を含む): 1950998400

約数和(自身を除く): 523825025

約数列:

[1, 5, 17, 25, 29, 85, 125, 145, 425, 493, 725, 2125, 2465, 3625, 12325, 23159, 61625, 115795, 393703, 578975, 671611, 1968515, 2894875, 3358055, 9842575, 11417387, 16790275, 49212875, 57086935, 83951375, 285434675, 1427173375]

約数ペア:

[(1, 1427173375), (5, 285434675), (17, 83951375), (25, 57086935), (29, 49212875), (85, 16790275), (125, 11417387), (145, 9842575), (425, 3358055), (493, 2894875), (725, 1968515), (2125, 671611), (2465, 578975), (3625, 393703), (12325, 115795), (23159, 61625)]