66964605

素因数分解:

$3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{3761}}^1$

素因数の和:4956

約数の個数: 16

約数和(自身を含む): 107262144

約数和(自身を除く): 40297539

約数列:

[1, 3, 5, 15, 1187, 3561, 3761, 5935, 11283, 17805, 18805, 56415, 4464307, 13392921, 22321535, 66964605]

約数ペア:

[(1, 66964605), (3, 22321535), (5, 13392921), (15, 4464307), (1187, 56415), (3561, 18805), (3761, 17805), (5935, 11283)]