66966365

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1097}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 83404080

約数和(自身を除く): 16437715

約数列:

[1, 5, 29, 145, 421, 1097, 2105, 5485, 12209, 31813, 61045, 159065, 461837, 2309185, 13393273, 66966365]

約数ペア:

[(1, 66966365), (5, 13393273), (29, 2309185), (145, 461837), (421, 159065), (1097, 61045), (2105, 31813), (5485, 12209)]