47895375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 92192256

約数和(自身を除く): 44296881

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 125, 165, 187, 255, 275, 375, 425, 561, 683, 825, 935, 1275, 1375, 2049, 2125, 2805, 3415, 4125, 4675, 6375, 7513, 10245, 11611, 14025, 17075, 22539, 23375, 34833, 37565, 51225, 58055, 70125, 85375, 112695, 127721, 174165, 187825, 256125, 290275, 383163, 563475, 638605, 870825, 939125, 1451375, 1915815, 2817375, 3193025, 4354125, 9579075, 15965125, 47895375]

約数ペア:

[(1, 47895375), (3, 15965125), (5, 9579075), (11, 4354125), (15, 3193025), (17, 2817375), (25, 1915815), (33, 1451375), (51, 939125), (55, 870825), (75, 638605), (85, 563475), (125, 383163), (165, 290275), (187, 256125), (255, 187825), (275, 174165), (375, 127721), (425, 112695), (561, 85375), (683, 70125), (825, 58055), (935, 51225), (1275, 37565), (1375, 34833), (2049, 23375), (2125, 22539), (2805, 17075), (3415, 14025), (4125, 11611), (4675, 10245), (6375, 7513)]