2702325

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 4517568

約数和(自身を除く): 1815243

約数列:

[1, 3, 5, 15, 25, 75, 137, 263, 411, 685, 789, 1315, 2055, 3425, 3945, 6575, 10275, 19725, 36031, 108093, 180155, 540465, 900775, 2702325]

約数ペア:

[(1, 2702325), (3, 900775), (5, 540465), (15, 180155), (25, 108093), (75, 36031), (137, 19725), (263, 10275), (411, 6575), (685, 3945), (789, 3425), (1315, 2055)]