153483275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{558121}}^1$

素因数の和:558142

約数の個数: 12

約数和(自身を含む): 207621384

約数和(自身を除く): 54138109

約数列:

[1, 5, 11, 25, 55, 275, 558121, 2790605, 6139331, 13953025, 30696655, 153483275]

約数ペア:

[(1, 153483275), (5, 30696655), (11, 13953025), (25, 6139331), (55, 2790605), (275, 558121)]