156712375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2543}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 214306560

約数和(自身を除く): 57594185

約数列:

[1, 5, 17, 25, 29, 85, 125, 145, 425, 493, 725, 2125, 2465, 2543, 3625, 12325, 12715, 43231, 61625, 63575, 73747, 216155, 317875, 368735, 1080775, 1253699, 1843675, 5403875, 6268495, 9218375, 31342475, 156712375]

約数ペア:

[(1, 156712375), (5, 31342475), (17, 9218375), (25, 6268495), (29, 5403875), (85, 1843675), (125, 1253699), (145, 1080775), (425, 368735), (493, 317875), (725, 216155), (2125, 73747), (2465, 63575), (2543, 61625), (3625, 43231), (12325, 12715)]