5290995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20749}}^1$

素因数の和:20774

約数の個数: 16

約数和(自身を含む): 8964000

約数和(自身を除く): 3673005

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 20749, 62247, 103745, 311235, 352733, 1058199, 1763665, 5290995]

約数ペア:

[(1, 5290995), (3, 1763665), (5, 1058199), (15, 352733), (17, 311235), (51, 103745), (85, 62247), (255, 20749)]