22921515

素因数分解:

$3^3\times 5^1\times {\mathrm{169789}}^1$

素因数の和:169803

約数の個数: 16

約数和(自身を含む): 40749600

約数和(自身を除く): 17828085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 169789, 509367, 848945, 1528101, 2546835, 4584303, 7640505, 22921515]

約数ペア:

[(1, 22921515), (3, 7640505), (5, 4584303), (9, 2546835), (15, 1528101), (27, 848945), (45, 509367), (135, 169789)]