11938862425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{174481}}^1$

素因数の和:174538

約数の個数: 48

約数和(自身を含む): 18693303552

約数和(自身を除く): 6754441127

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 161, 175, 391, 425, 575, 595, 805, 1955, 2737, 2975, 4025, 9775, 13685, 68425, 174481, 872405, 1221367, 2966177, 4013063, 4362025, 6106835, 14830885, 20065315, 20763239, 28091441, 30534175, 68222071, 74154425, 100326575, 103816195, 140457205, 341110355, 477554497, 519080975, 702286025, 1705551775, 2387772485, 11938862425]

約数ペア:

[(1, 11938862425), (5, 2387772485), (7, 1705551775), (17, 702286025), (23, 519080975), (25, 477554497), (35, 341110355), (85, 140457205), (115, 103816195), (119, 100326575), (161, 74154425), (175, 68222071), (391, 30534175), (425, 28091441), (575, 20763239), (595, 20065315), (805, 14830885), (1955, 6106835), (2737, 4362025), (2975, 4013063), (4025, 2966177), (9775, 1221367), (13685, 872405), (68425, 174481)]