9180105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 8238135

約数列:

[1, 3, 5, 11, 15, 23, 33, 41, 55, 59, 69, 115, 123, 165, 177, 205, 253, 295, 345, 451, 615, 649, 759, 885, 943, 1265, 1353, 1357, 1947, 2255, 2419, 2829, 3245, 3795, 4071, 4715, 6765, 6785, 7257, 9735, 10373, 12095, 14145, 14927, 20355, 26609, 31119, 36285, 44781, 51865, 55637, 74635, 79827, 133045, 155595, 166911, 223905, 278185, 399135, 612007, 834555, 1836021, 3060035, 9180105]

約数ペア:

[(1, 9180105), (3, 3060035), (5, 1836021), (11, 834555), (15, 612007), (23, 399135), (33, 278185), (41, 223905), (55, 166911), (59, 155595), (69, 133045), (115, 79827), (123, 74635), (165, 55637), (177, 51865), (205, 44781), (253, 36285), (295, 31119), (345, 26609), (451, 20355), (615, 14927), (649, 14145), (759, 12095), (885, 10373), (943, 9735), (1265, 7257), (1353, 6785), (1357, 6765), (1947, 4715), (2255, 4071), (2419, 3795), (2829, 3245)]