547241265

素因数分解:

$3^4\times 5^1\times {\mathrm{1351213}}^1$

素因数の和:1351230

約数の個数: 20

約数和(自身を含む): 980981364

約数和(自身を除く): 433740099

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1351213, 4053639, 6756065, 12160917, 20268195, 36482751, 60804585, 109448253, 182413755, 547241265]

約数ペア:

[(1, 547241265), (3, 182413755), (5, 109448253), (9, 60804585), (15, 36482751), (27, 20268195), (45, 12160917), (81, 6756065), (135, 4053639), (405, 1351213)]