130938815

素因数分解:

$5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{9871}}^1$

素因数の和:10262

約数の個数: 16

約数和(自身を含む): 180065280

約数和(自身を除く): 49126465

約数列:

[1, 5, 7, 35, 379, 1895, 2653, 9871, 13265, 49355, 69097, 345485, 3741109, 18705545, 26187763, 130938815]

約数ペア:

[(1, 130938815), (5, 26187763), (7, 18705545), (35, 3741109), (379, 345485), (1895, 69097), (2653, 49355), (9871, 13265)]