28589535

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48871}}^1$

素因数の和:48895

約数の個数: 24

約数和(自身を含む): 53368224

約数和(自身を除く): 24778689

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 48871, 146613, 244355, 439839, 635323, 733065, 1905969, 2199195, 3176615, 5717907, 9529845, 28589535]

約数ペア:

[(1, 28589535), (3, 9529845), (5, 5717907), (9, 3176615), (13, 2199195), (15, 1905969), (39, 733065), (45, 635323), (65, 439839), (117, 244355), (195, 146613), (585, 48871)]