23912945

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15889}}^1$

素因数の和:15944

約数の個数: 16

約数和(自身を含む): 33559680

約数和(自身を除く): 9646735

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 15889, 79445, 111223, 556115, 683227, 3416135, 4782589, 23912945]

約数ペア:

[(1, 23912945), (5, 4782589), (7, 3416135), (35, 683227), (43, 556115), (215, 111223), (301, 79445), (1505, 15889)]