82866615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 145480608

約数和(自身を除く): 62613993

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 169, 195, 291, 337, 485, 507, 845, 1011, 1261, 1455, 1685, 2535, 3783, 4381, 5055, 6305, 13143, 16393, 18915, 21905, 32689, 49179, 56953, 65715, 81965, 98067, 163445, 170859, 245895, 284765, 424957, 490335, 854295, 1274871, 2124785, 5524441, 6374355, 16573323, 27622205, 82866615]

約数ペア:

[(1, 82866615), (3, 27622205), (5, 16573323), (13, 6374355), (15, 5524441), (39, 2124785), (65, 1274871), (97, 854295), (169, 490335), (195, 424957), (291, 284765), (337, 245895), (485, 170859), (507, 163445), (845, 98067), (1011, 81965), (1261, 65715), (1455, 56953), (1685, 49179), (2535, 32689), (3783, 21905), (4381, 18915), (5055, 16393), (6305, 13143)]