149651905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{27739}}^1$

素因数の和:27840

約数の個数: 16

約数和(自身を含む): 195733440

約数和(自身を除く): 46081535

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 27739, 138695, 360607, 1803035, 2302337, 11511685, 29930381, 149651905]

約数ペア:

[(1, 149651905), (5, 29930381), (13, 11511685), (65, 2302337), (83, 1803035), (415, 360607), (1079, 138695), (5395, 27739)]