5057355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 8584704

約数和(自身を除く): 3527349

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 137, 321, 345, 411, 535, 685, 1605, 2055, 2461, 3151, 7383, 9453, 12305, 14659, 15755, 36915, 43977, 47265, 73295, 219885, 337157, 1011471, 1685785, 5057355]

約数ペア:

[(1, 5057355), (3, 1685785), (5, 1011471), (15, 337157), (23, 219885), (69, 73295), (107, 47265), (115, 43977), (137, 36915), (321, 15755), (345, 14659), (411, 12305), (535, 9453), (685, 7383), (1605, 3151), (2055, 2461)]