51229245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{200899}}^1$

素因数の和:200924

約数の個数: 16

約数和(自身を含む): 86788800

約数和(自身を除く): 35559555

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 200899, 602697, 1004495, 3013485, 3415283, 10245849, 17076415, 51229245]

約数ペア:

[(1, 51229245), (3, 17076415), (5, 10245849), (15, 3415283), (17, 3013485), (51, 1004495), (85, 602697), (255, 200899)]