64634115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47351}}^1$

素因数の和:47379

約数の個数: 32

約数和(自身を含む): 127282176

約数和(自身を除く): 62648061

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 47351, 142053, 236755, 331457, 615563, 710265, 994371, 1657285, 1846689, 3077815, 4308941, 4971855, 9233445, 12926823, 21544705, 64634115]

約数ペア:

[(1, 64634115), (3, 21544705), (5, 12926823), (7, 9233445), (13, 4971855), (15, 4308941), (21, 3077815), (35, 1846689), (39, 1657285), (65, 994371), (91, 710265), (105, 615563), (195, 331457), (273, 236755), (455, 142053), (1365, 47351)]