30705825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{24083}}^1$

素因数の和:24113

約数の個数: 24

約数和(自身を含む): 53755488

約数和(自身を除く): 23049663

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 24083, 72249, 120415, 361245, 409411, 602075, 1228233, 1806225, 2047055, 6141165, 10235275, 30705825]

約数ペア:

[(1, 30705825), (3, 10235275), (5, 6141165), (15, 2047055), (17, 1806225), (25, 1228233), (51, 602075), (75, 409411), (85, 361245), (255, 120415), (425, 72249), (1275, 24083)]