12992505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50951}}^1$

素因数の和:50976

約数の個数: 16

約数和(自身を含む): 22011264

約数和(自身を除く): 9018759

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 50951, 152853, 254755, 764265, 866167, 2598501, 4330835, 12992505]

約数ペア:

[(1, 12992505), (3, 4330835), (5, 2598501), (15, 866167), (17, 764265), (51, 254755), (85, 152853), (255, 50951)]