86999385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27751}}^1$

素因数の和:27789

約数の個数: 32

約数和(自身を含む): 159851520

約数和(自身を除く): 72852135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 27751, 83253, 138755, 305261, 416265, 527269, 915783, 1526305, 1581807, 2636345, 4578915, 5799959, 7909035, 17399877, 28999795, 86999385]

約数ペア:

[(1, 86999385), (3, 28999795), (5, 17399877), (11, 7909035), (15, 5799959), (19, 4578915), (33, 2636345), (55, 1581807), (57, 1526305), (95, 915783), (165, 527269), (209, 416265), (285, 305261), (627, 138755), (1045, 83253), (3135, 27751)]