67282175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 94011840

約数和(自身を除く): 26729665

約数列:

[1, 5, 17, 25, 29, 53, 85, 103, 145, 265, 425, 493, 515, 725, 901, 1325, 1537, 1751, 2465, 2575, 2987, 4505, 5459, 7685, 8755, 12325, 14935, 22525, 26129, 27295, 38425, 43775, 50779, 74675, 92803, 130645, 136475, 158311, 253895, 464015, 653225, 791555, 1269475, 2320075, 2691287, 3957775, 13456435, 67282175]

約数ペア:

[(1, 67282175), (5, 13456435), (17, 3957775), (25, 2691287), (29, 2320075), (53, 1269475), (85, 791555), (103, 653225), (145, 464015), (265, 253895), (425, 158311), (493, 136475), (515, 130645), (725, 92803), (901, 74675), (1325, 50779), (1537, 43775), (1751, 38425), (2465, 27295), (2575, 26129), (2987, 22525), (4505, 14935), (5459, 12325), (7685, 8755)]