11332575

素因数分解:

$3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 21149440

約数和(自身を除く): 9816865

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 103, 135, 163, 225, 309, 489, 515, 675, 815, 927, 1467, 1545, 2445, 2575, 2781, 4075, 4401, 4635, 7335, 7725, 12225, 13905, 16789, 22005, 23175, 36675, 50367, 69525, 83945, 110025, 151101, 251835, 419725, 453303, 755505, 1259175, 2266515, 3777525, 11332575]

約数ペア:

[(1, 11332575), (3, 3777525), (5, 2266515), (9, 1259175), (15, 755505), (25, 453303), (27, 419725), (45, 251835), (75, 151101), (103, 110025), (135, 83945), (163, 69525), (225, 50367), (309, 36675), (489, 23175), (515, 22005), (675, 16789), (815, 13905), (927, 12225), (1467, 7725), (1545, 7335), (2445, 4635), (2575, 4401), (2781, 4075)]