80502195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4679}}^1$

素因数の和:4755

約数の個数: 32

約数和(自身を含む): 136581120

約数和(自身を除く): 56078925

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3441, 4679, 5735, 14037, 17205, 23395, 70185, 145049, 173123, 435147, 519369, 725245, 865615, 2175735, 2596845, 5366813, 16100439, 26834065, 80502195]

約数ペア:

[(1, 80502195), (3, 26834065), (5, 16100439), (15, 5366813), (31, 2596845), (37, 2175735), (93, 865615), (111, 725245), (155, 519369), (185, 435147), (465, 173123), (555, 145049), (1147, 70185), (3441, 23395), (4679, 17205), (5735, 14037)]