83916675

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 167132160

約数和(自身を除く): 83215485

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 71, 75, 85, 103, 135, 153, 213, 225, 255, 309, 355, 425, 459, 515, 639, 675, 765, 927, 1065, 1207, 1275, 1545, 1751, 1775, 1917, 2295, 2575, 2781, 3195, 3621, 3825, 4635, 5253, 5325, 6035, 7313, 7725, 8755, 9585, 10863, 11475, 13905, 15759, 15975, 18105, 21939, 23175, 26265, 30175, 32589, 36565, 43775, 47277, 47925, 54315, 65817, 69525, 78795, 90525, 109695, 124321, 131325, 162945, 182825, 197451, 236385, 271575, 329085, 372963, 393975, 548475, 621605, 814725, 987255, 1118889, 1181925, 1645425, 1864815, 3108025, 3356667, 4936275, 5594445, 9324075, 16783335, 27972225, 83916675]

約数ペア:

[(1, 83916675), (3, 27972225), (5, 16783335), (9, 9324075), (15, 5594445), (17, 4936275), (25, 3356667), (27, 3108025), (45, 1864815), (51, 1645425), (71, 1181925), (75, 1118889), (85, 987255), (103, 814725), (135, 621605), (153, 548475), (213, 393975), (225, 372963), (255, 329085), (309, 271575), (355, 236385), (425, 197451), (459, 182825), (515, 162945), (639, 131325), (675, 124321), (765, 109695), (927, 90525), (1065, 78795), (1207, 69525), (1275, 65817), (1545, 54315), (1751, 47925), (1775, 47277), (1917, 43775), (2295, 36565), (2575, 32589), (2781, 30175), (3195, 26265), (3621, 23175), (3825, 21939), (4635, 18105), (5253, 15975), (5325, 15759), (6035, 13905), (7313, 11475), (7725, 10863), (8755, 9585)]