2426805

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 4243200

約数和(自身を除く): 1816395

約数列:

[1, 3, 5, 9, 15, 45, 199, 271, 597, 813, 995, 1355, 1791, 2439, 2985, 4065, 8955, 12195, 53929, 161787, 269645, 485361, 808935, 2426805]

約数ペア:

[(1, 2426805), (3, 808935), (5, 485361), (9, 269645), (15, 161787), (45, 53929), (199, 12195), (271, 8955), (597, 4065), (813, 2985), (995, 2439), (1355, 1791)]