86702715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 166323456

約数和(自身を除く): 79620741

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 2343, 2467, 3195, 3905, 7029, 7401, 11715, 12335, 22203, 27137, 35145, 37005, 81411, 111015, 135685, 175157, 244233, 407055, 525471, 875785, 1221165, 1576413, 1926727, 2627355, 5780181, 7882065, 9633635, 17340543, 28900905, 86702715]

約数ペア:

[(1, 86702715), (3, 28900905), (5, 17340543), (9, 9633635), (11, 7882065), (15, 5780181), (33, 2627355), (45, 1926727), (55, 1576413), (71, 1221165), (99, 875785), (165, 525471), (213, 407055), (355, 244233), (495, 175157), (639, 135685), (781, 111015), (1065, 81411), (2343, 37005), (2467, 35145), (3195, 27137), (3905, 22203), (7029, 12335), (7401, 11715)]