84712815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3229}}^1$

素因数の和:3304

約数の個数: 48

約数和(自身を含む): 163257120

約数和(自身を除く): 78544305

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 477, 495, 583, 795, 1749, 2385, 2915, 3229, 5247, 8745, 9687, 16145, 26235, 29061, 35519, 48435, 106557, 145305, 171137, 177595, 319671, 513411, 532785, 855685, 1540233, 1598355, 1882507, 2567055, 5647521, 7701165, 9412535, 16942563, 28237605, 84712815]

約数ペア:

[(1, 84712815), (3, 28237605), (5, 16942563), (9, 9412535), (11, 7701165), (15, 5647521), (33, 2567055), (45, 1882507), (53, 1598355), (55, 1540233), (99, 855685), (159, 532785), (165, 513411), (265, 319671), (477, 177595), (495, 171137), (583, 145305), (795, 106557), (1749, 48435), (2385, 35519), (2915, 29061), (3229, 26235), (5247, 16145), (8745, 9687)]