6988545

素因数分解:

$3^3\times 5^1\times {\mathrm{51767}}^1$

素因数の和:51781

約数の個数: 16

約数和(自身を含む): 12424320

約数和(自身を除く): 5435775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 51767, 155301, 258835, 465903, 776505, 1397709, 2329515, 6988545]

約数ペア:

[(1, 6988545), (3, 2329515), (5, 1397709), (9, 776505), (15, 465903), (27, 258835), (45, 155301), (135, 51767)]