31448905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 39424320

約数和(自身を除く): 7975415

約数列:

[1, 5, 29, 107, 145, 535, 2027, 3103, 10135, 15515, 58783, 216889, 293915, 1084445, 6289781, 31448905]

約数ペア:

[(1, 31448905), (5, 6289781), (29, 1084445), (107, 293915), (145, 216889), (535, 58783), (2027, 15515), (3103, 10135)]