67674545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{4621}}^1$

素因数の和:4756

約数の個数: 16

約数和(自身を含む): 84859920

約数和(自身を除く): 17185375

約数列:

[1, 5, 29, 101, 145, 505, 2929, 4621, 14645, 23105, 134009, 466721, 670045, 2333605, 13534909, 67674545]

約数ペア:

[(1, 67674545), (5, 13534909), (29, 2333605), (101, 670045), (145, 466721), (505, 134009), (2929, 23105), (4621, 14645)]