120159905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{22397}}^1$

素因数の和:22468

約数の個数: 16

約数和(自身を含む): 153202320

約数和(自身を除く): 33042415

約数列:

[1, 5, 29, 37, 145, 185, 1073, 5365, 22397, 111985, 649513, 828689, 3247565, 4143445, 24031981, 120159905]

約数ペア:

[(1, 120159905), (5, 24031981), (29, 4143445), (37, 3247565), (145, 828689), (185, 649513), (1073, 111985), (5365, 22397)]