82747245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 161796096

約数和(自身を除く): 79048851

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 151, 255, 307, 357, 453, 595, 755, 921, 1057, 1535, 1785, 2149, 2265, 2567, 3171, 4605, 5219, 5285, 6447, 7701, 10745, 12835, 15657, 15855, 17969, 26095, 32235, 36533, 38505, 46357, 53907, 78285, 89845, 109599, 139071, 182665, 231785, 269535, 324499, 547995, 695355, 788069, 973497, 1622495, 2364207, 3940345, 4867485, 5516483, 11821035, 16549449, 27582415, 82747245]

約数ペア:

[(1, 82747245), (3, 27582415), (5, 16549449), (7, 11821035), (15, 5516483), (17, 4867485), (21, 3940345), (35, 2364207), (51, 1622495), (85, 973497), (105, 788069), (119, 695355), (151, 547995), (255, 324499), (307, 269535), (357, 231785), (453, 182665), (595, 139071), (755, 109599), (921, 89845), (1057, 78285), (1535, 53907), (1785, 46357), (2149, 38505), (2265, 36533), (2567, 32235), (3171, 26095), (4605, 17969), (5219, 15855), (5285, 15657), (6447, 12835), (7701, 10745)]