12157942755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{154181}}^1$

素因数の和:154947

約数の個数: 32

約数和(自身を含む): 22261413888

約数和(自身を除く): 10103471133

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 751, 2253, 3755, 5257, 11265, 15771, 26285, 78855, 154181, 462543, 770905, 1079267, 2312715, 3237801, 5396335, 16189005, 115789931, 347369793, 578949655, 810529517, 1736848965, 2431588551, 4052647585, 12157942755]

約数ペア:

[(1, 12157942755), (3, 4052647585), (5, 2431588551), (7, 1736848965), (15, 810529517), (21, 578949655), (35, 347369793), (105, 115789931), (751, 16189005), (2253, 5396335), (3755, 3237801), (5257, 2312715), (11265, 1079267), (15771, 770905), (26285, 462543), (78855, 154181)]