67209965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{1223}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 83721600

約数和(自身を除く): 16511635

約数列:

[1, 5, 29, 145, 379, 1223, 1895, 6115, 10991, 35467, 54955, 177335, 463517, 2317585, 13441993, 67209965]

約数ペア:

[(1, 67209965), (5, 13441993), (29, 2317585), (145, 463517), (379, 177335), (1223, 54955), (1895, 35467), (6115, 10991)]