47620365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12853}}^1$

素因数の和:12893

約数の個数: 32

約数和(自身を含む): 86378880

約数和(自身を除く): 38758515

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 12853, 38559, 64265, 167089, 192795, 244207, 501267, 732621, 835445, 1221035, 2506335, 3174691, 3663105, 9524073, 15873455, 47620365]

約数ペア:

[(1, 47620365), (3, 15873455), (5, 9524073), (13, 3663105), (15, 3174691), (19, 2506335), (39, 1221035), (57, 835445), (65, 732621), (95, 501267), (195, 244207), (247, 192795), (285, 167089), (741, 64265), (1235, 38559), (3705, 12853)]