38665305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 77261184

約数和(自身を除く): 38595879

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 655, 917, 937, 1179, 1965, 2751, 2811, 4585, 4685, 5895, 6559, 8253, 8433, 13755, 14055, 19677, 32795, 41265, 42165, 59031, 98385, 122747, 295155, 368241, 613735, 859229, 1104723, 1841205, 2577687, 4296145, 5523615, 7733061, 12888435, 38665305]

約数ペア:

[(1, 38665305), (3, 12888435), (5, 7733061), (7, 5523615), (9, 4296145), (15, 2577687), (21, 1841205), (35, 1104723), (45, 859229), (63, 613735), (105, 368241), (131, 295155), (315, 122747), (393, 98385), (655, 59031), (917, 42165), (937, 41265), (1179, 32795), (1965, 19677), (2751, 14055), (2811, 13755), (4585, 8433), (4685, 8253), (5895, 6559)]