13828155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 24710400

約数和(自身を除く): 10882245

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 1949, 2365, 5847, 7095, 9745, 21439, 29235, 64317, 83807, 107195, 251421, 321585, 419035, 921877, 1257105, 2765631, 4609385, 13828155]

約数ペア:

[(1, 13828155), (3, 4609385), (5, 2765631), (11, 1257105), (15, 921877), (33, 419035), (43, 321585), (55, 251421), (129, 107195), (165, 83807), (215, 64317), (473, 29235), (645, 21439), (1419, 9745), (1949, 7095), (2365, 5847)]