54105135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1783}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 105156096

約数和(自身を除く): 51050961

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 1445, 1783, 1785, 2023, 4335, 5349, 6069, 8915, 10115, 12481, 26745, 30311, 30345, 37443, 62405, 90933, 151555, 187215, 212177, 454665, 515287, 636531, 1060885, 1545861, 2576435, 3182655, 3607009, 7729305, 10821027, 18035045, 54105135]

約数ペア:

[(1, 54105135), (3, 18035045), (5, 10821027), (7, 7729305), (15, 3607009), (17, 3182655), (21, 2576435), (35, 1545861), (51, 1060885), (85, 636531), (105, 515287), (119, 454665), (255, 212177), (289, 187215), (357, 151555), (595, 90933), (867, 62405), (1445, 37443), (1783, 30345), (1785, 30311), (2023, 26745), (4335, 12481), (5349, 10115), (6069, 8915)]