1298291265

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{50527}}^1$

素因数の和:51109

約数の個数: 24

約数和(自身を含む): 2254357248

約数和(自身を除く): 956065983

約数列:

[1, 3, 5, 9, 15, 45, 571, 1713, 2855, 5139, 8565, 25695, 50527, 151581, 252635, 454743, 757905, 2273715, 28850917, 86552751, 144254585, 259658253, 432763755, 1298291265]

約数ペア:

[(1, 1298291265), (3, 432763755), (5, 259658253), (9, 144254585), (15, 86552751), (45, 28850917), (571, 2273715), (1713, 757905), (2855, 454743), (5139, 252635), (8565, 151581), (25695, 50527)]