28403250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37871}}^1$

素因数の和:37891

約数の個数: 32

約数和(自身を含む): 70896384

約数和(自身を除く): 42493134

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 37871, 75742, 113613, 189355, 227226, 378710, 568065, 946775, 1136130, 1893550, 2840325, 4733875, 5680650, 9467750, 14201625, 28403250]

約数ペア:

[(1, 28403250), (2, 14201625), (3, 9467750), (5, 5680650), (6, 4733875), (10, 2840325), (15, 1893550), (25, 1136130), (30, 946775), (50, 568065), (75, 378710), (125, 227226), (150, 189355), (250, 113613), (375, 75742), (750, 37871)]