86179815

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2671}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 153907200

約数和(自身を除く): 67727385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 717, 1195, 2151, 2671, 3585, 6453, 8013, 10755, 13355, 24039, 32265, 40065, 72117, 120195, 360585, 638369, 1915107, 3191845, 5745321, 9575535, 17235963, 28726605, 86179815]

約数ペア:

[(1, 86179815), (3, 28726605), (5, 17235963), (9, 9575535), (15, 5745321), (27, 3191845), (45, 1915107), (135, 638369), (239, 360585), (717, 120195), (1195, 72117), (2151, 40065), (2671, 32265), (3585, 24039), (6453, 13355), (8013, 10755)]