130431245

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{55621}}^1$

素因数の和:55700

約数の個数: 16

約数和(自身を含む): 181550208

約数和(自身を除く): 51118963

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 55621, 278105, 389347, 1946735, 3726607, 18633035, 26086249, 130431245]

約数ペア:

[(1, 130431245), (5, 26086249), (7, 18633035), (35, 3726607), (67, 1946735), (335, 389347), (469, 278105), (2345, 55621)]