48045825

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 96422400

約数和(自身を除く): 48376575

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 53, 75, 79, 85, 135, 153, 159, 225, 237, 255, 265, 395, 425, 459, 477, 675, 711, 765, 795, 901, 1185, 1275, 1325, 1343, 1431, 1975, 2133, 2295, 2385, 2703, 3555, 3825, 3975, 4029, 4187, 4505, 5925, 6715, 7155, 8109, 10665, 11475, 11925, 12087, 12561, 13515, 17775, 20145, 20935, 22525, 24327, 33575, 35775, 36261, 37683, 40545, 53325, 60435, 62805, 67575, 71179, 100725, 104675, 113049, 121635, 181305, 188415, 202725, 213537, 302175, 314025, 355895, 565245, 608175, 640611, 906525, 942075, 1067685, 1779475, 1921833, 2826225, 3203055, 5338425, 9609165, 16015275, 48045825]

約数ペア:

[(1, 48045825), (3, 16015275), (5, 9609165), (9, 5338425), (15, 3203055), (17, 2826225), (25, 1921833), (27, 1779475), (45, 1067685), (51, 942075), (53, 906525), (75, 640611), (79, 608175), (85, 565245), (135, 355895), (153, 314025), (159, 302175), (225, 213537), (237, 202725), (255, 188415), (265, 181305), (395, 121635), (425, 113049), (459, 104675), (477, 100725), (675, 71179), (711, 67575), (765, 62805), (795, 60435), (901, 53325), (1185, 40545), (1275, 37683), (1325, 36261), (1343, 35775), (1431, 33575), (1975, 24327), (2133, 22525), (2295, 20935), (2385, 20145), (2703, 17775), (3555, 13515), (3825, 12561), (3975, 12087), (4029, 11925), (4187, 11475), (4505, 10665), (5925, 8109), (6715, 7155)]