87048675

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 194987520

約数和(自身を除く): 107938845

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 27, 35, 45, 63, 69, 75, 81, 89, 105, 115, 135, 161, 175, 189, 207, 225, 243, 267, 315, 345, 405, 445, 483, 525, 567, 575, 621, 623, 675, 801, 805, 945, 1035, 1215, 1335, 1449, 1575, 1701, 1725, 1863, 1869, 2025, 2047, 2225, 2403, 2415, 2835, 3105, 3115, 4005, 4025, 4347, 4725, 5175, 5589, 5607, 6075, 6141, 6675, 7209, 7245, 8505, 9315, 9345, 10235, 12015, 12075, 13041, 14175, 14329, 15525, 15575, 16821, 18423, 20025, 21627, 21735, 27945, 28035, 30705, 36045, 36225, 39123, 42525, 42987, 46575, 46725, 50463, 51175, 55269, 60075, 65205, 71645, 84105, 92115, 108135, 108675, 128961, 139725, 140175, 151389, 153525, 165807, 180225, 195615, 214935, 252315, 276345, 326025, 358225, 386883, 420525, 460575, 497421, 540675, 644805, 756945, 829035, 978075, 1074675, 1160649, 1261575, 1381725, 1934415, 2487105, 3224025, 3481947, 3784725, 4145175, 5803245, 9672075, 12435525, 17409735, 29016225, 87048675]

約数ペア:

[(1, 87048675), (3, 29016225), (5, 17409735), (7, 12435525), (9, 9672075), (15, 5803245), (21, 4145175), (23, 3784725), (25, 3481947), (27, 3224025), (35, 2487105), (45, 1934415), (63, 1381725), (69, 1261575), (75, 1160649), (81, 1074675), (89, 978075), (105, 829035), (115, 756945), (135, 644805), (161, 540675), (175, 497421), (189, 460575), (207, 420525), (225, 386883), (243, 358225), (267, 326025), (315, 276345), (345, 252315), (405, 214935), (445, 195615), (483, 180225), (525, 165807), (567, 153525), (575, 151389), (621, 140175), (623, 139725), (675, 128961), (801, 108675), (805, 108135), (945, 92115), (1035, 84105), (1215, 71645), (1335, 65205), (1449, 60075), (1575, 55269), (1701, 51175), (1725, 50463), (1863, 46725), (1869, 46575), (2025, 42987), (2047, 42525), (2225, 39123), (2403, 36225), (2415, 36045), (2835, 30705), (3105, 28035), (3115, 27945), (4005, 21735), (4025, 21627), (4347, 20025), (4725, 18423), (5175, 16821), (5589, 15575), (5607, 15525), (6075, 14329), (6141, 14175), (6675, 13041), (7209, 12075), (7245, 12015), (8505, 10235), (9315, 9345)]