126026685

素因数分解:

$3^4\times 5^1\times {\mathrm{311177}}^1$

素因数の和:311194

約数の個数: 20

約数和(自身を含む): 225915228

約数和(自身を除く): 99888543

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 311177, 933531, 1555885, 2800593, 4667655, 8401779, 14002965, 25205337, 42008895, 126026685]

約数ペア:

[(1, 126026685), (3, 42008895), (5, 25205337), (9, 14002965), (15, 8401779), (27, 4667655), (45, 2800593), (81, 1555885), (135, 933531), (405, 311177)]