201586725

素因数分解:

$3^8\times 5^2\times {\mathrm{1229}}^1$

素因数の和:1263

約数の個数: 54

約数和(自身を含む): 375237330

約数和(自身を除く): 173650605

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 1229, 2025, 2187, 3645, 3687, 6075, 6145, 6561, 10935, 11061, 18225, 18435, 30725, 32805, 33183, 54675, 55305, 92175, 99549, 164025, 165915, 276525, 298647, 497745, 829575, 895941, 1493235, 2488725, 2687823, 4479705, 7466175, 8063469, 13439115, 22398525, 40317345, 67195575, 201586725]

約数ペア:

[(1, 201586725), (3, 67195575), (5, 40317345), (9, 22398525), (15, 13439115), (25, 8063469), (27, 7466175), (45, 4479705), (75, 2687823), (81, 2488725), (135, 1493235), (225, 895941), (243, 829575), (405, 497745), (675, 298647), (729, 276525), (1215, 165915), (1229, 164025), (2025, 99549), (2187, 92175), (3645, 55305), (3687, 54675), (6075, 33183), (6145, 32805), (6561, 30725), (10935, 18435), (11061, 18225)]