29992755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4215

約数の個数: 32

約数和(自身を含む): 53089344

約数和(自身を除く): 23096589

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 4157, 7215, 12471, 20785, 54041, 62355, 153809, 162123, 270205, 461427, 769045, 810615, 1999517, 2307135, 5998551, 9997585, 29992755]

約数ペア:

[(1, 29992755), (3, 9997585), (5, 5998551), (13, 2307135), (15, 1999517), (37, 810615), (39, 769045), (65, 461427), (111, 270205), (185, 162123), (195, 153809), (481, 62355), (555, 54041), (1443, 20785), (2405, 12471), (4157, 7215)]