156630115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{7057}}^1$

素因数の和:7278

約数の個数: 16

約数和(自身を含む): 197172288

約数和(自身を除く): 40542173

約数列:

[1, 5, 23, 115, 193, 965, 4439, 7057, 22195, 35285, 162311, 811555, 1362001, 6810005, 31326023, 156630115]

約数ペア:

[(1, 156630115), (5, 31326023), (23, 6810005), (115, 1362001), (193, 811555), (965, 162311), (4439, 35285), (7057, 22195)]