81214035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33629}}^1$

素因数の和:33667

約数の個数: 32

約数和(自身を含む): 154967040

約数和(自身を除く): 73753005

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 33629, 100887, 168145, 235403, 504435, 706209, 773467, 1177015, 2320401, 3531045, 3867335, 5414269, 11602005, 16242807, 27071345, 81214035]

約数ペア:

[(1, 81214035), (3, 27071345), (5, 16242807), (7, 11602005), (15, 5414269), (21, 3867335), (23, 3531045), (35, 2320401), (69, 1177015), (105, 773467), (115, 706209), (161, 504435), (345, 235403), (483, 168145), (805, 100887), (2415, 33629)]