129408045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{663631}}^1$

素因数の和:663652

約数の個数: 16

約数和(自身を含む): 222980352

約数和(自身を除く): 93572307

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 663631, 1990893, 3318155, 8627203, 9954465, 25881609, 43136015, 129408045]

約数ペア:

[(1, 129408045), (3, 43136015), (5, 25881609), (13, 9954465), (15, 8627203), (39, 3318155), (65, 1990893), (195, 663631)]