7130443025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12437}}^1$

素因数の和:12554

約数の個数: 48

約数和(自身を含む): 9994181760

約数和(自身を除く): 2863738735

約数列:

[1, 5, 17, 19, 25, 71, 85, 95, 323, 355, 425, 475, 1207, 1349, 1615, 1775, 6035, 6745, 8075, 12437, 22933, 30175, 33725, 62185, 114665, 211429, 236303, 310925, 573325, 883027, 1057145, 1181515, 4017151, 4415135, 5285725, 5907575, 15011459, 16777513, 20085755, 22075675, 75057295, 83887565, 100428775, 285217721, 375286475, 419437825, 1426088605, 7130443025]

約数ペア:

[(1, 7130443025), (5, 1426088605), (17, 419437825), (19, 375286475), (25, 285217721), (71, 100428775), (85, 83887565), (95, 75057295), (323, 22075675), (355, 20085755), (425, 16777513), (475, 15011459), (1207, 5907575), (1349, 5285725), (1615, 4415135), (1775, 4017151), (6035, 1181515), (6745, 1057145), (8075, 883027), (12437, 573325), (22933, 310925), (30175, 236303), (33725, 211429), (62185, 114665)]