56633375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 77500800

約数和(自身を除く): 20867425

約数列:

[1, 5, 17, 25, 29, 85, 125, 145, 425, 493, 725, 919, 2125, 2465, 3625, 4595, 12325, 15623, 22975, 26651, 61625, 78115, 114875, 133255, 390575, 453067, 666275, 1952875, 2265335, 3331375, 11326675, 56633375]

約数ペア:

[(1, 56633375), (5, 11326675), (17, 3331375), (25, 2265335), (29, 1952875), (85, 666275), (125, 453067), (145, 390575), (425, 133255), (493, 114875), (725, 78115), (919, 61625), (2125, 26651), (2465, 22975), (3625, 15623), (4595, 12325)]