2480535

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 4336800

約数和(自身を除く): 1856265

約数列:

[1, 3, 5, 9, 15, 45, 199, 277, 597, 831, 995, 1385, 1791, 2493, 2985, 4155, 8955, 12465, 55123, 165369, 275615, 496107, 826845, 2480535]

約数ペア:

[(1, 2480535), (3, 826845), (5, 496107), (9, 275615), (15, 165369), (45, 55123), (199, 12465), (277, 8955), (597, 4155), (831, 2985), (995, 2493), (1385, 1791)]