137445275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{499801}}^1$

素因数の和:499822

約数の個数: 12

約数和(自身を含む): 185926344

約数和(自身を除く): 48481069

約数列:

[1, 5, 11, 25, 55, 275, 499801, 2499005, 5497811, 12495025, 27489055, 137445275]

約数ペア:

[(1, 137445275), (5, 27489055), (11, 12495025), (25, 5497811), (55, 2499005), (275, 499801)]