54661375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 74805120

約数和(自身を除く): 20143745

約数列:

[1, 5, 17, 25, 29, 85, 125, 145, 425, 493, 725, 887, 2125, 2465, 3625, 4435, 12325, 15079, 22175, 25723, 61625, 75395, 110875, 128615, 376975, 437291, 643075, 1884875, 2186455, 3215375, 10932275, 54661375]

約数ペア:

[(1, 54661375), (5, 10932275), (17, 3215375), (25, 2186455), (29, 1884875), (85, 643075), (125, 437291), (145, 376975), (425, 128615), (493, 110875), (725, 75395), (887, 61625), (2125, 25723), (2465, 22175), (3625, 15079), (4435, 12325)]