16586996925

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{24527}}^1$

素因数の和:24738

約数の個数: 48

約数和(自身を含む): 28030205952

約数和(自身を除く): 11443209027

約数列:

[1, 3, 5, 15, 25, 71, 75, 127, 213, 355, 381, 635, 1065, 1775, 1905, 3175, 5325, 9017, 9525, 24527, 27051, 45085, 73581, 122635, 135255, 225425, 367905, 613175, 676275, 1741417, 1839525, 3114929, 5224251, 8707085, 9344787, 15574645, 26121255, 43535425, 46723935, 77873225, 130606275, 221159959, 233619675, 663479877, 1105799795, 3317399385, 5528998975, 16586996925]

約数ペア:

[(1, 16586996925), (3, 5528998975), (5, 3317399385), (15, 1105799795), (25, 663479877), (71, 233619675), (75, 221159959), (127, 130606275), (213, 77873225), (355, 46723935), (381, 43535425), (635, 26121255), (1065, 15574645), (1775, 9344787), (1905, 8707085), (3175, 5224251), (5325, 3114929), (9017, 1839525), (9525, 1741417), (24527, 676275), (27051, 613175), (45085, 367905), (73581, 225425), (122635, 135255)]