187002025

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 276232320

約数和(自身を除く): 89230295

約数列:

[1, 5, 7, 25, 35, 41, 67, 175, 205, 287, 335, 389, 469, 1025, 1435, 1675, 1945, 2345, 2723, 2747, 7175, 9725, 11725, 13615, 13735, 15949, 19229, 26063, 68075, 68675, 79745, 96145, 111643, 130315, 182441, 398725, 480725, 558215, 651575, 912205, 1068583, 2791075, 4561025, 5342915, 7480081, 26714575, 37400405, 187002025]

約数ペア:

[(1, 187002025), (5, 37400405), (7, 26714575), (25, 7480081), (35, 5342915), (41, 4561025), (67, 2791075), (175, 1068583), (205, 912205), (287, 651575), (335, 558215), (389, 480725), (469, 398725), (1025, 182441), (1435, 130315), (1675, 111643), (1945, 96145), (2345, 79745), (2723, 68675), (2747, 68075), (7175, 26063), (9725, 19229), (11725, 15949), (13615, 13735)]