69980205

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{56209}}^1$

素因数の和:56300

約数の個数: 16

約数和(自身を含む): 113319360

約数和(自身を除く): 43339155

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 56209, 168627, 281045, 843135, 4665347, 13996041, 23326735, 69980205]

約数ペア:

[(1, 69980205), (3, 23326735), (5, 13996041), (15, 4665347), (83, 843135), (249, 281045), (415, 168627), (1245, 56209)]