138106195

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1\times {\mathrm{617}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 168194880

約数和(自身を除く): 30088685

約数列:

[1, 5, 89, 445, 503, 617, 2515, 3085, 44767, 54913, 223835, 274565, 310351, 1551755, 27621239, 138106195]

約数ペア:

[(1, 138106195), (5, 27621239), (89, 1551755), (445, 310351), (503, 274565), (617, 223835), (2515, 54913), (3085, 44767)]