68719755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{352409}}^1$

素因数の和:352430

約数の個数: 16

約数和(自身を含む): 118409760

約数和(自身を除く): 49690005

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 352409, 1057227, 1762045, 4581317, 5286135, 13743951, 22906585, 68719755]

約数ペア:

[(1, 68719755), (3, 22906585), (5, 13743951), (13, 5286135), (15, 4581317), (39, 1762045), (65, 1057227), (195, 352409)]