28005435

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2671}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 48769344

約数和(自身を除く): 20763909

約数列:

[1, 3, 5, 9, 15, 45, 233, 699, 1165, 2097, 2671, 3495, 8013, 10485, 13355, 24039, 40065, 120195, 622343, 1867029, 3111715, 5601087, 9335145, 28005435]

約数ペア:

[(1, 28005435), (3, 9335145), (5, 5601087), (9, 3111715), (15, 1867029), (45, 622343), (233, 120195), (699, 40065), (1165, 24039), (2097, 13355), (2671, 10485), (3495, 8013)]