201846525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 376047360

約数和(自身を除く): 174200835

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 53, 75, 85, 87, 103, 145, 159, 255, 265, 309, 425, 435, 493, 515, 725, 795, 901, 1275, 1325, 1479, 1537, 1545, 1751, 2175, 2465, 2575, 2703, 2987, 3975, 4505, 4611, 5253, 5459, 7395, 7685, 7725, 8755, 8961, 12325, 13515, 14935, 16377, 22525, 23055, 26129, 26265, 27295, 36975, 38425, 43775, 44805, 50779, 67575, 74675, 78387, 81885, 92803, 115275, 130645, 131325, 136475, 152337, 158311, 224025, 253895, 278409, 391935, 409425, 464015, 474933, 653225, 761685, 791555, 1269475, 1392045, 1959675, 2320075, 2374665, 2691287, 3808425, 3957775, 6960225, 8073861, 11873325, 13456435, 40369305, 67282175, 201846525]

約数ペア:

[(1, 201846525), (3, 67282175), (5, 40369305), (15, 13456435), (17, 11873325), (25, 8073861), (29, 6960225), (51, 3957775), (53, 3808425), (75, 2691287), (85, 2374665), (87, 2320075), (103, 1959675), (145, 1392045), (159, 1269475), (255, 791555), (265, 761685), (309, 653225), (425, 474933), (435, 464015), (493, 409425), (515, 391935), (725, 278409), (795, 253895), (901, 224025), (1275, 158311), (1325, 152337), (1479, 136475), (1537, 131325), (1545, 130645), (1751, 115275), (2175, 92803), (2465, 81885), (2575, 78387), (2703, 74675), (2987, 67575), (3975, 50779), (4505, 44805), (4611, 43775), (5253, 38425), (5459, 36975), (7395, 27295), (7685, 26265), (7725, 26129), (8755, 23055), (8961, 22525), (12325, 16377), (13515, 14935)]