86699295

素因数分解:

$3^3\times 5^1\times {\mathrm{642217}}^1$

素因数の和:642231

約数の個数: 16

約数和(自身を含む): 154132320

約数和(自身を除く): 67433025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 642217, 1926651, 3211085, 5779953, 9633255, 17339859, 28899765, 86699295]

約数ペア:

[(1, 86699295), (3, 28899765), (5, 17339859), (9, 9633255), (15, 5779953), (27, 3211085), (45, 1926651), (135, 642217)]