12659355

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 10150245

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 1187, 2133, 3555, 3561, 5935, 10665, 10683, 17805, 32049, 53415, 93773, 160245, 281319, 468865, 843957, 1406595, 2531871, 4219785, 12659355]

約数ペア:

[(1, 12659355), (3, 4219785), (5, 2531871), (9, 1406595), (15, 843957), (27, 468865), (45, 281319), (79, 160245), (135, 93773), (237, 53415), (395, 32049), (711, 17805), (1185, 10683), (1187, 10665), (2133, 5935), (3555, 3561)]