225367001439

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{2647}}^1\times {\mathrm{190471}}^1$

素因数の和:193270

約数の個数: 16

約数和(自身を含む): 302621913600

約数和(自身を除く): 77254912161

約数列:

[1, 3, 149, 447, 2647, 7941, 190471, 394403, 571413, 1183209, 28380179, 85140537, 504176737, 1512530211, 75122333813, 225367001439]

約数ペア:

[(1, 225367001439), (3, 75122333813), (149, 1512530211), (447, 504176737), (2647, 85140537), (7941, 28380179), (190471, 1183209), (394403, 571413)]