996855575

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{683}}^1\times {\mathrm{739}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 1255276800

約数和(自身を除く): 258421225

約数列:

[1, 5, 25, 79, 395, 683, 739, 1975, 3415, 3695, 17075, 18475, 53957, 58381, 269785, 291905, 504737, 1348925, 1459525, 2523685, 12618425, 39874223, 199371115, 996855575]

約数ペア:

[(1, 996855575), (5, 199371115), (25, 39874223), (79, 12618425), (395, 2523685), (683, 1459525), (739, 1348925), (1975, 504737), (3415, 291905), (3695, 269785), (17075, 58381), (18475, 53957)]