2796825

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 4687200

約数和(自身を除く): 1890375

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 419, 445, 1257, 1335, 2095, 2225, 6285, 6675, 10475, 31425, 37291, 111873, 186455, 559365, 932275, 2796825]

約数ペア:

[(1, 2796825), (3, 932275), (5, 559365), (15, 186455), (25, 111873), (75, 37291), (89, 31425), (267, 10475), (419, 6675), (445, 6285), (1257, 2225), (1335, 2095)]