492788745

素因数分解:

$3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{16369}}^1$

素因数の和:16606

約数の個数: 32

約数和(自身を含む): 880051200

約数和(自身を除く): 387262455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223, 669, 1115, 2007, 3345, 6021, 10035, 16369, 30105, 49107, 81845, 147321, 245535, 441963, 736605, 2209815, 3650287, 10950861, 18251435, 32852583, 54754305, 98557749, 164262915, 492788745]

約数ペア:

[(1, 492788745), (3, 164262915), (5, 98557749), (9, 54754305), (15, 32852583), (27, 18251435), (45, 10950861), (135, 3650287), (223, 2209815), (669, 736605), (1115, 441963), (2007, 245535), (3345, 147321), (6021, 81845), (10035, 49107), (16369, 30105)]