12747525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{24281}}^1$

素因数の和:24301

約数の個数: 24

約数和(自身を含む): 24087744

約数和(自身を除く): 11340219

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 24281, 72843, 121405, 169967, 364215, 509901, 607025, 849835, 1821075, 2549505, 4249175, 12747525]

約数ペア:

[(1, 12747525), (3, 4249175), (5, 2549505), (7, 1821075), (15, 849835), (21, 607025), (25, 509901), (35, 364215), (75, 169967), (105, 121405), (175, 72843), (525, 24281)]