60220485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 113113728

約数和(自身を除く): 52893243

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 311, 331, 585, 933, 993, 1555, 1655, 2799, 2979, 4043, 4303, 4665, 4965, 12129, 12909, 13995, 14895, 20215, 21515, 36387, 38727, 60645, 64545, 102941, 181935, 193635, 308823, 514705, 926469, 1338233, 1544115, 4014699, 4632345, 6691165, 12044097, 20073495, 60220485]

約数ペア:

[(1, 60220485), (3, 20073495), (5, 12044097), (9, 6691165), (13, 4632345), (15, 4014699), (39, 1544115), (45, 1338233), (65, 926469), (117, 514705), (195, 308823), (311, 193635), (331, 181935), (585, 102941), (933, 64545), (993, 60645), (1555, 38727), (1655, 36387), (2799, 21515), (2979, 20215), (4043, 14895), (4303, 13995), (4665, 12909), (4965, 12129)]