85411485

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 157697280

約数和(自身を除く): 72285795

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 311, 359, 765, 933, 1077, 1555, 1795, 2799, 3231, 4665, 5287, 5385, 6103, 13995, 15861, 16155, 18309, 26435, 30515, 47583, 54927, 79305, 91545, 111649, 237915, 274635, 334947, 558245, 1004841, 1674735, 1898033, 5024205, 5694099, 9490165, 17082297, 28470495, 85411485]

約数ペア:

[(1, 85411485), (3, 28470495), (5, 17082297), (9, 9490165), (15, 5694099), (17, 5024205), (45, 1898033), (51, 1674735), (85, 1004841), (153, 558245), (255, 334947), (311, 274635), (359, 237915), (765, 111649), (933, 91545), (1077, 79305), (1555, 54927), (1795, 47583), (2799, 30515), (3231, 26435), (4665, 18309), (5287, 16155), (5385, 15861), (6103, 13995)]