121426425

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{3049}}^1$

素因数の和:3127

約数の個数: 48

約数和(自身を含む): 226920000

約数和(自身を除く): 105493575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 885, 1475, 1593, 2655, 3049, 4425, 7965, 9147, 13275, 15245, 27441, 39825, 45735, 76225, 82323, 137205, 179891, 228675, 411615, 539673, 686025, 899455, 1619019, 2058075, 2698365, 4497275, 4857057, 8095095, 13491825, 24285285, 40475475, 121426425]

約数ペア:

[(1, 121426425), (3, 40475475), (5, 24285285), (9, 13491825), (15, 8095095), (25, 4857057), (27, 4497275), (45, 2698365), (59, 2058075), (75, 1619019), (135, 899455), (177, 686025), (225, 539673), (295, 411615), (531, 228675), (675, 179891), (885, 137205), (1475, 82323), (1593, 76225), (2655, 45735), (3049, 39825), (4425, 27441), (7965, 15245), (9147, 13275)]