84072735

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12211}}^1$

素因数の和:12245

約数の個数: 40

約数和(自身を含む): 159586416

約数和(自身を除く): 75513681

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 12211, 36633, 61055, 109899, 183165, 207587, 329697, 549495, 622761, 989091, 1037935, 1648485, 1868283, 3113805, 4945455, 5604849, 9341415, 16814547, 28024245, 84072735]

約数ペア:

[(1, 84072735), (3, 28024245), (5, 16814547), (9, 9341415), (15, 5604849), (17, 4945455), (27, 3113805), (45, 1868283), (51, 1648485), (81, 1037935), (85, 989091), (135, 622761), (153, 549495), (255, 329697), (405, 207587), (459, 183165), (765, 109899), (1377, 61055), (2295, 36633), (6885, 12211)]