4990142475

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{515777}}^1$

素因数の和:515836

約数の個数: 36

約数和(自身を含む): 9145775496

約数和(自身を除く): 4155633021

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 9675, 515777, 1547331, 2578885, 4641993, 7736655, 12894425, 22178411, 23209965, 38683275, 66535233, 110892055, 116049825, 199605699, 332676165, 554460275, 998028495, 1663380825, 4990142475]

約数ペア:

[(1, 4990142475), (3, 1663380825), (5, 998028495), (9, 554460275), (15, 332676165), (25, 199605699), (43, 116049825), (45, 110892055), (75, 66535233), (129, 38683275), (215, 23209965), (225, 22178411), (387, 12894425), (645, 7736655), (1075, 4641993), (1935, 2578885), (3225, 1547331), (9675, 515777)]