23230445

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 33895680

約数和(自身を除く): 10665235

約数列:

[1, 5, 7, 19, 35, 95, 133, 181, 193, 665, 905, 965, 1267, 1351, 3439, 3667, 6335, 6755, 17195, 18335, 24073, 25669, 34933, 120365, 128345, 174665, 244531, 663727, 1222655, 3318635, 4646089, 23230445]

約数ペア:

[(1, 23230445), (5, 4646089), (7, 3318635), (19, 1222655), (35, 663727), (95, 244531), (133, 174665), (181, 128345), (193, 120365), (665, 34933), (905, 25669), (965, 24073), (1267, 18335), (1351, 17195), (3439, 6755), (3667, 6335)]