66562855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1933}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 81877824

約数和(自身を除く): 15314969

約数列:

[1, 5, 71, 97, 355, 485, 1933, 6887, 9665, 34435, 137243, 187501, 686215, 937505, 13312571, 66562855]

約数ペア:

[(1, 66562855), (5, 13312571), (71, 937505), (97, 686215), (355, 187501), (485, 137243), (1933, 34435), (6887, 9665)]