24828895

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 36989568

約数和(自身を除く): 12160673

約数列:

[1, 5, 7, 13, 35, 65, 91, 197, 277, 455, 985, 1379, 1385, 1939, 2561, 3601, 6895, 9695, 12805, 17927, 18005, 25207, 54569, 89635, 126035, 272845, 381983, 709397, 1909915, 3546985, 4965779, 24828895]

約数ペア:

[(1, 24828895), (5, 4965779), (7, 3546985), (13, 1909915), (35, 709397), (65, 381983), (91, 272845), (197, 126035), (277, 89635), (455, 54569), (985, 25207), (1379, 18005), (1385, 17927), (1939, 12805), (2561, 9695), (3601, 6895)]