86790555

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14951}}^1$

素因数の和:15008

約数の個数: 32

約数和(自身を含む): 157893120

約数和(自身を除く): 71102565

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 14951, 44853, 74755, 134559, 224265, 403677, 642893, 672795, 1928679, 2018385, 3214465, 5786037, 9643395, 17358111, 28930185, 86790555]

約数ペア:

[(1, 86790555), (3, 28930185), (5, 17358111), (9, 9643395), (15, 5786037), (27, 3214465), (43, 2018385), (45, 1928679), (129, 672795), (135, 642893), (215, 403677), (387, 224265), (645, 134559), (1161, 74755), (1935, 44853), (5805, 14951)]