4471530225

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{2143}}^1$

素因数の和:2846

約数の個数: 48

約数和(自身を含む): 7580086272

約数和(自身を除く): 3108556047

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 647, 1075, 1941, 2143, 3225, 3235, 6429, 9705, 10715, 16175, 27821, 32145, 48525, 53575, 83463, 92149, 139105, 160725, 276447, 417315, 460745, 695525, 1382235, 1386521, 2086575, 2303725, 4159563, 6911175, 6932605, 20797815, 34663025, 59620403, 103989075, 178861209, 298102015, 894306045, 1490510075, 4471530225]

約数ペア:

[(1, 4471530225), (3, 1490510075), (5, 894306045), (15, 298102015), (25, 178861209), (43, 103989075), (75, 59620403), (129, 34663025), (215, 20797815), (645, 6932605), (647, 6911175), (1075, 4159563), (1941, 2303725), (2143, 2086575), (3225, 1386521), (3235, 1382235), (6429, 695525), (9705, 460745), (10715, 417315), (16175, 276447), (27821, 160725), (32145, 139105), (48525, 92149), (53575, 83463)]