12892965

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 21617280

約数和(自身を除く): 8724315

約数列:

[1, 3, 5, 15, 29, 87, 107, 145, 277, 321, 435, 535, 831, 1385, 1605, 3103, 4155, 8033, 9309, 15515, 24099, 29639, 40165, 46545, 88917, 120495, 148195, 444585, 859531, 2578593, 4297655, 12892965]

約数ペア:

[(1, 12892965), (3, 4297655), (5, 2578593), (15, 859531), (29, 444585), (87, 148195), (107, 120495), (145, 88917), (277, 46545), (321, 40165), (435, 29639), (535, 24099), (831, 15515), (1385, 9309), (1605, 8033), (3103, 4155)]