12869871585

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1\times {\mathrm{4549}}^1$

素因数の和:8617

約数の個数: 32

約数和(自身を含む): 21039782400

約数和(自身を除く): 8169910815

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 4013, 4549, 12039, 13647, 20065, 22745, 60195, 68235, 188611, 213803, 565833, 641409, 943055, 1069015, 2829165, 3207045, 18255137, 54765411, 91275685, 273827055, 857991439, 2573974317, 4289957195, 12869871585]

約数ペア:

[(1, 12869871585), (3, 4289957195), (5, 2573974317), (15, 857991439), (47, 273827055), (141, 91275685), (235, 54765411), (705, 18255137), (4013, 3207045), (4549, 2829165), (12039, 1069015), (13647, 943055), (20065, 641409), (22745, 565833), (60195, 213803), (68235, 188611)]