156797178005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{27104093}}^1$

素因数の和:27104200

約数の個数: 16

約数和(自身を含む): 204906950640

約数和(自身を除く): 48109772635

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 27104093, 135520465, 352353209, 1761766045, 2412264277, 12061321385, 31359435601, 156797178005]

約数ペア:

[(1, 156797178005), (5, 31359435601), (13, 12061321385), (65, 2412264277), (89, 1761766045), (445, 352353209), (1157, 135520465), (5785, 27104093)]