402322005

素因数分解:

$3^3\times 5^1\times {\mathrm{2980163}}^1$

素因数の和:2980177

約数の個数: 16

約数和(自身を含む): 715239360

約数和(自身を除く): 312917355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2980163, 8940489, 14900815, 26821467, 44702445, 80464401, 134107335, 402322005]

約数ペア:

[(1, 402322005), (3, 134107335), (5, 80464401), (9, 44702445), (15, 26821467), (27, 14900815), (45, 8940489), (135, 2980163)]