66086775

素因数分解:

$3^2\times 5^2\times {\mathrm{419}}^1\times {\mathrm{701}}^1$

素因数の和:1136

約数の個数: 36

約数和(自身を含む): 118820520

約数和(自身を除く): 52733745

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 419, 701, 1257, 2095, 2103, 3505, 3771, 6285, 6309, 10475, 10515, 17525, 18855, 31425, 31545, 52575, 94275, 157725, 293719, 881157, 1468595, 2643471, 4405785, 7342975, 13217355, 22028925, 66086775]

約数ペア:

[(1, 66086775), (3, 22028925), (5, 13217355), (9, 7342975), (15, 4405785), (25, 2643471), (45, 1468595), (75, 881157), (225, 293719), (419, 157725), (701, 94275), (1257, 52575), (2095, 31545), (2103, 31425), (3505, 18855), (3771, 17525), (6285, 10515), (6309, 10475)]