66530245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4044

約数の個数: 16

約数和(自身を含む): 82748160

約数和(自身を除く): 16217915

約数列:

[1, 5, 43, 79, 215, 395, 3397, 3917, 16985, 19585, 168431, 309443, 842155, 1547215, 13306049, 66530245]

約数ペア:

[(1, 66530245), (5, 13306049), (43, 1547215), (79, 842155), (215, 309443), (395, 168431), (3397, 19585), (3917, 16985)]