552380497905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{2671021}}^1$

素因数の和:2671857

約数の個数: 32

約数和(自身を含む): 936951781248

約数和(自身を除く): 384571283343

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 811, 2433, 4055, 12165, 13787, 41361, 68935, 206805, 2671021, 8013063, 13355105, 40065315, 45407357, 136222071, 227036785, 681110355, 2166198031, 6498594093, 10830990155, 32492970465, 36825366527, 110476099581, 184126832635, 552380497905]

約数ペア:

[(1, 552380497905), (3, 184126832635), (5, 110476099581), (15, 36825366527), (17, 32492970465), (51, 10830990155), (85, 6498594093), (255, 2166198031), (811, 681110355), (2433, 227036785), (4055, 136222071), (12165, 45407357), (13787, 40065315), (41361, 13355105), (68935, 8013063), (206805, 2671021)]