66968115

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{32119}}^1$

素因数の和:32266

約数の個数: 16

約数和(自身を含む): 107923200

約数和(自身を除く): 40955085

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 32119, 96357, 160595, 481785, 4464541, 13393623, 22322705, 66968115]

約数ペア:

[(1, 66968115), (3, 22322705), (5, 13393623), (15, 4464541), (139, 481785), (417, 160595), (695, 96357), (2085, 32119)]