28547415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48799}}^1$

素因数の和:48823

約数の個数: 24

約数和(自身を含む): 53289600

約数和(自身を除く): 24742185

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 48799, 146397, 243995, 439191, 634387, 731985, 1903161, 2195955, 3171935, 5709483, 9515805, 28547415]

約数ペア:

[(1, 28547415), (3, 9515805), (5, 5709483), (9, 3171935), (13, 2195955), (15, 1903161), (39, 731985), (45, 634387), (65, 439191), (117, 243995), (195, 146397), (585, 48799)]