28551150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{21149}}^1$

素因数の和:21170

約数の個数: 48

約数和(自身を含む): 78678000

約数和(自身を除く): 50126850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 21149, 42298, 63447, 105745, 126894, 190341, 211490, 317235, 380682, 528725, 571023, 634470, 951705, 1057450, 1142046, 1586175, 1903410, 2855115, 3172350, 4758525, 5710230, 9517050, 14275575, 28551150]

約数ペア:

[(1, 28551150), (2, 14275575), (3, 9517050), (5, 5710230), (6, 4758525), (9, 3172350), (10, 2855115), (15, 1903410), (18, 1586175), (25, 1142046), (27, 1057450), (30, 951705), (45, 634470), (50, 571023), (54, 528725), (75, 380682), (90, 317235), (135, 211490), (150, 190341), (225, 126894), (270, 105745), (450, 63447), (675, 42298), (1350, 21149)]