38763465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1451}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 67326336

約数和(自身を除く): 28562871

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1451, 1781, 2055, 4353, 5343, 7255, 8905, 18863, 21765, 26715, 56589, 94315, 198787, 282945, 596361, 993935, 2584231, 2981805, 7752693, 12921155, 38763465]

約数ペア:

[(1, 38763465), (3, 12921155), (5, 7752693), (13, 2981805), (15, 2584231), (39, 993935), (65, 596361), (137, 282945), (195, 198787), (411, 94315), (685, 56589), (1451, 26715), (1781, 21765), (2055, 18863), (4353, 8905), (5343, 7255)]