84620475

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22123}}^1$

素因数の和:22156

約数の個数: 36

約数和(自身を含む): 160487496

約数和(自身を除く): 75867021

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 22123, 66369, 110615, 199107, 331845, 376091, 553075, 995535, 1128273, 1659225, 1880455, 3384819, 4977675, 5641365, 9402275, 16924095, 28206825, 84620475]

約数ペア:

[(1, 84620475), (3, 28206825), (5, 16924095), (9, 9402275), (15, 5641365), (17, 4977675), (25, 3384819), (45, 1880455), (51, 1659225), (75, 1128273), (85, 995535), (153, 553075), (225, 376091), (255, 331845), (425, 199107), (765, 110615), (1275, 66369), (3825, 22123)]