2941335

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 5142384

約数和(自身を除く): 2201049

約数列:

[1, 3, 5, 9, 15, 45, 163, 401, 489, 815, 1203, 1467, 2005, 2445, 3609, 6015, 7335, 18045, 65363, 196089, 326815, 588267, 980445, 2941335]

約数ペア:

[(1, 2941335), (3, 980445), (5, 588267), (9, 326815), (15, 196089), (45, 65363), (163, 18045), (401, 7335), (489, 6015), (815, 3609), (1203, 2445), (1467, 2005)]