66888635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19937}}^1$

素因数の和:20014

約数の個数: 16

約数和(自身を含む): 89003232

約数和(自身を除く): 22114597

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 19937, 99685, 219307, 1096535, 1216157, 6080785, 13377727, 66888635]

約数ペア:

[(1, 66888635), (5, 13377727), (11, 6080785), (55, 1216157), (61, 1096535), (305, 219307), (671, 99685), (3355, 19937)]