101993175

素因数分解:

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

素因数の和:291

約数の個数: 72

約数和(自身を含む): 192459904

約数和(自身を除く): 90466729

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 103, 135, 163, 225, 243, 309, 405, 489, 515, 675, 815, 927, 1215, 1467, 1545, 2025, 2445, 2575, 2781, 4075, 4401, 4635, 6075, 7335, 7725, 8343, 12225, 13203, 13905, 16789, 22005, 23175, 25029, 36675, 39609, 41715, 50367, 66015, 69525, 83945, 110025, 125145, 151101, 198045, 208575, 251835, 330075, 419725, 453303, 625725, 755505, 990225, 1259175, 1359909, 2266515, 3777525, 4079727, 6799545, 11332575, 20398635, 33997725, 101993175]

約数ペア:

[(1, 101993175), (3, 33997725), (5, 20398635), (9, 11332575), (15, 6799545), (25, 4079727), (27, 3777525), (45, 2266515), (75, 1359909), (81, 1259175), (103, 990225), (135, 755505), (163, 625725), (225, 453303), (243, 419725), (309, 330075), (405, 251835), (489, 208575), (515, 198045), (675, 151101), (815, 125145), (927, 110025), (1215, 83945), (1467, 69525), (1545, 66015), (2025, 50367), (2445, 41715), (2575, 39609), (2781, 36675), (4075, 25029), (4401, 23175), (4635, 22005), (6075, 16789), (7335, 13905), (7725, 13203), (8343, 12225)]