84755025

素因数分解:

$3^3\times 5^2\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 156587200

約数和(自身を除く): 71832175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 307, 409, 675, 921, 1227, 1535, 2045, 2763, 3681, 4605, 6135, 7675, 8289, 10225, 11043, 13815, 18405, 23025, 30675, 41445, 55215, 69075, 92025, 125563, 207225, 276075, 376689, 627815, 1130067, 1883445, 3139075, 3390201, 5650335, 9417225, 16951005, 28251675, 84755025]

約数ペア:

[(1, 84755025), (3, 28251675), (5, 16951005), (9, 9417225), (15, 5650335), (25, 3390201), (27, 3139075), (45, 1883445), (75, 1130067), (135, 627815), (225, 376689), (307, 276075), (409, 207225), (675, 125563), (921, 92025), (1227, 69075), (1535, 55215), (2045, 41445), (2763, 30675), (3681, 23025), (4605, 18405), (6135, 13815), (7675, 11043), (8289, 10225)]