22361265

素因数分解:

$3^4\times 5^1\times {\mathrm{55213}}^1$

素因数の和:55230

約数の個数: 20

約数和(自身を含む): 40085364

約数和(自身を除く): 17724099

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 55213, 165639, 276065, 496917, 828195, 1490751, 2484585, 4472253, 7453755, 22361265]

約数ペア:

[(1, 22361265), (3, 7453755), (5, 4472253), (9, 2484585), (15, 1490751), (27, 828195), (45, 496917), (81, 276065), (135, 165639), (405, 55213)]