283822275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11863}}^1$

素因数の和:11916

約数の個数: 48

約数和(自身を含む): 529608960

約数和(自身を除く): 245786685

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1595, 2175, 4785, 7975, 11863, 23925, 35589, 59315, 130493, 177945, 296575, 344027, 391479, 652465, 889725, 1032081, 1720135, 1957395, 3262325, 3784297, 5160405, 8600675, 9786975, 11352891, 18921485, 25802025, 56764455, 94607425, 283822275]

約数ペア:

[(1, 283822275), (3, 94607425), (5, 56764455), (11, 25802025), (15, 18921485), (25, 11352891), (29, 9786975), (33, 8600675), (55, 5160405), (75, 3784297), (87, 3262325), (145, 1957395), (165, 1720135), (275, 1032081), (319, 889725), (435, 652465), (725, 391479), (825, 344027), (957, 296575), (1595, 177945), (2175, 130493), (4785, 59315), (7975, 35589), (11863, 23925)]