67281045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4157}}^1$

素因数の和:4261

約数の個数: 32

約数和(自身を含む): 117355392

約数和(自身を除く): 50074347

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1079, 1245, 3237, 4157, 5395, 12471, 16185, 20785, 54041, 62355, 162123, 270205, 345031, 810615, 1035093, 1725155, 4485403, 5175465, 13456209, 22427015, 67281045]

約数ペア:

[(1, 67281045), (3, 22427015), (5, 13456209), (13, 5175465), (15, 4485403), (39, 1725155), (65, 1035093), (83, 810615), (195, 345031), (249, 270205), (415, 162123), (1079, 62355), (1245, 54041), (3237, 20785), (4157, 16185), (5395, 12471)]