24312825

素因数分解:

$3^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 45136000

約数和(自身を除く): 20823175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 181, 199, 225, 543, 597, 675, 905, 995, 1629, 1791, 2715, 2985, 4525, 4887, 4975, 5373, 8145, 8955, 13575, 14925, 24435, 26865, 36019, 40725, 44775, 108057, 122175, 134325, 180095, 324171, 540285, 900475, 972513, 1620855, 2701425, 4862565, 8104275, 24312825]

約数ペア:

[(1, 24312825), (3, 8104275), (5, 4862565), (9, 2701425), (15, 1620855), (25, 972513), (27, 900475), (45, 540285), (75, 324171), (135, 180095), (181, 134325), (199, 122175), (225, 108057), (543, 44775), (597, 40725), (675, 36019), (905, 26865), (995, 24435), (1629, 14925), (1791, 13575), (2715, 8955), (2985, 8145), (4525, 5373), (4887, 4975)]