61045725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 119992320

約数和(自身を除く): 58946595

約数列:

[1, 3, 5, 13, 15, 17, 25, 29, 39, 51, 65, 75, 85, 87, 127, 145, 195, 221, 255, 325, 377, 381, 425, 435, 493, 635, 663, 725, 975, 1105, 1131, 1275, 1479, 1651, 1885, 1905, 2159, 2175, 2465, 3175, 3315, 3683, 4953, 5525, 5655, 6409, 6477, 7395, 8255, 9425, 9525, 10795, 11049, 12325, 16575, 18415, 19227, 24765, 28067, 28275, 32045, 32385, 36975, 41275, 47879, 53975, 55245, 62611, 84201, 92075, 96135, 123825, 140335, 143637, 160225, 161925, 187833, 239395, 276225, 313055, 421005, 480675, 701675, 718185, 813943, 939165, 1196975, 1565275, 2105025, 2441829, 3590925, 4069715, 4695825, 12209145, 20348575, 61045725]

約数ペア:

[(1, 61045725), (3, 20348575), (5, 12209145), (13, 4695825), (15, 4069715), (17, 3590925), (25, 2441829), (29, 2105025), (39, 1565275), (51, 1196975), (65, 939165), (75, 813943), (85, 718185), (87, 701675), (127, 480675), (145, 421005), (195, 313055), (221, 276225), (255, 239395), (325, 187833), (377, 161925), (381, 160225), (425, 143637), (435, 140335), (493, 123825), (635, 96135), (663, 92075), (725, 84201), (975, 62611), (1105, 55245), (1131, 53975), (1275, 47879), (1479, 41275), (1651, 36975), (1885, 32385), (1905, 32045), (2159, 28275), (2175, 28067), (2465, 24765), (3175, 19227), (3315, 18415), (3683, 16575), (4953, 12325), (5525, 11049), (5655, 10795), (6409, 9525), (6477, 9425), (7395, 8255)]