495042175

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1847}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 626959872

約数和(自身を除く): 131917697

約数列:

[1, 5, 25, 71, 151, 355, 755, 1775, 1847, 3775, 9235, 10721, 46175, 53605, 131137, 268025, 278897, 655685, 1394485, 3278425, 6972425, 19801687, 99008435, 495042175]

約数ペア:

[(1, 495042175), (5, 99008435), (25, 19801687), (71, 6972425), (151, 3278425), (355, 1394485), (755, 655685), (1775, 278897), (1847, 268025), (3775, 131137), (9235, 53605), (10721, 46175)]