16790355

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 30024000

約数和(自身を除く): 13233645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 449, 831, 1347, 1385, 2245, 2493, 4041, 4155, 6735, 7479, 12123, 12465, 20205, 37395, 60615, 124373, 373119, 621865, 1119357, 1865595, 3358071, 5596785, 16790355]

約数ペア:

[(1, 16790355), (3, 5596785), (5, 3358071), (9, 1865595), (15, 1119357), (27, 621865), (45, 373119), (135, 124373), (277, 60615), (449, 37395), (831, 20205), (1347, 12465), (1385, 12123), (2245, 7479), (2493, 6735), (4041, 4155)]