2196825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 3847968

約数和(自身を除く): 1651143

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1723, 5169, 8615, 25845, 29291, 43075, 87873, 129225, 146455, 439365, 732275, 2196825]

約数ペア:

[(1, 2196825), (3, 732275), (5, 439365), (15, 146455), (17, 129225), (25, 87873), (51, 43075), (75, 29291), (85, 25845), (255, 8615), (425, 5169), (1275, 1723)]