2799525

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 4677280

約数和(自身を除く): 1877755

約数列:

[1, 3, 5, 15, 25, 75, 163, 229, 489, 687, 815, 1145, 2445, 3435, 4075, 5725, 12225, 17175, 37327, 111981, 186635, 559905, 933175, 2799525]

約数ペア:

[(1, 2799525), (3, 933175), (5, 559905), (15, 186635), (25, 111981), (75, 37327), (163, 17175), (229, 12225), (489, 5725), (687, 4075), (815, 3435), (1145, 2445)]