2072537475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{3137}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 3586056192

約数和(自身を除く): 1513518717

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 383, 575, 1149, 1725, 1915, 3137, 5745, 8809, 9411, 9575, 15685, 26427, 28725, 44045, 47055, 72151, 78425, 132135, 216453, 220225, 235275, 360755, 660675, 1082265, 1201471, 1803775, 3604413, 5411325, 6007355, 18022065, 27633833, 30036775, 82901499, 90110325, 138169165, 414507495, 690845825, 2072537475]

約数ペア:

[(1, 2072537475), (3, 690845825), (5, 414507495), (15, 138169165), (23, 90110325), (25, 82901499), (69, 30036775), (75, 27633833), (115, 18022065), (345, 6007355), (383, 5411325), (575, 3604413), (1149, 1803775), (1725, 1201471), (1915, 1082265), (3137, 660675), (5745, 360755), (8809, 235275), (9411, 220225), (9575, 216453), (15685, 132135), (26427, 78425), (28725, 72151), (44045, 47055)]