77301675

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 160704000

約数和(自身を除く): 83402325

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 29, 33, 45, 55, 75, 87, 99, 135, 145, 165, 225, 261, 275, 297, 319, 359, 435, 495, 675, 725, 783, 825, 957, 1077, 1305, 1485, 1595, 1795, 2175, 2475, 2871, 3231, 3915, 3949, 4785, 5385, 6525, 7425, 7975, 8613, 8975, 9693, 10411, 11847, 14355, 16155, 19575, 19745, 23925, 26925, 31233, 35541, 43065, 48465, 52055, 59235, 71775, 80775, 93699, 98725, 106623, 114521, 156165, 177705, 215325, 242325, 260275, 281097, 296175, 343563, 468495, 533115, 572605, 780825, 888525, 1030689, 1405485, 1717815, 2342475, 2665575, 2863025, 3092067, 5153445, 7027425, 8589075, 15460335, 25767225, 77301675]

約数ペア:

[(1, 77301675), (3, 25767225), (5, 15460335), (9, 8589075), (11, 7027425), (15, 5153445), (25, 3092067), (27, 2863025), (29, 2665575), (33, 2342475), (45, 1717815), (55, 1405485), (75, 1030689), (87, 888525), (99, 780825), (135, 572605), (145, 533115), (165, 468495), (225, 343563), (261, 296175), (275, 281097), (297, 260275), (319, 242325), (359, 215325), (435, 177705), (495, 156165), (675, 114521), (725, 106623), (783, 98725), (825, 93699), (957, 80775), (1077, 71775), (1305, 59235), (1485, 52055), (1595, 48465), (1795, 43065), (2175, 35541), (2475, 31233), (2871, 26925), (3231, 23925), (3915, 19745), (3949, 19575), (4785, 16155), (5385, 14355), (6525, 11847), (7425, 10411), (7975, 9693), (8613, 8975)]