788254495

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{2939}}^1$

素因数の和:3127

約数の個数: 32

約数和(自身を含む): 1106380800

約数和(自身を除く): 318126305

約数列:

[1, 5, 7, 35, 79, 97, 395, 485, 553, 679, 2765, 2939, 3395, 7663, 14695, 20573, 38315, 53641, 102865, 232181, 268205, 285083, 1160905, 1425415, 1625267, 1995581, 8126335, 9977905, 22521557, 112607785, 157650899, 788254495]

約数ペア:

[(1, 788254495), (5, 157650899), (7, 112607785), (35, 22521557), (79, 9977905), (97, 8126335), (395, 1995581), (485, 1625267), (553, 1425415), (679, 1160905), (2765, 285083), (2939, 268205), (3395, 232181), (7663, 102865), (14695, 53641), (20573, 38315)]