153392195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{75377}}^1$

素因数の和:75430

約数の個数: 16

約数和(自身を含む): 206234208

約数和(自身を除く): 52842013

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 75377, 376885, 829147, 2788949, 4145735, 13944745, 30678439, 153392195]

約数ペア:

[(1, 153392195), (5, 30678439), (11, 13944745), (37, 4145735), (55, 2788949), (185, 829147), (407, 376885), (2035, 75377)]