86784555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40459}}^1$

素因数の和:40491

約数の個数: 32

約数和(自身を含む): 163134720

約数和(自身を除く): 76350165

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 40459, 121377, 202295, 445049, 525967, 606885, 1335147, 1577901, 2225245, 2629835, 5785637, 6675735, 7889505, 17356911, 28928185, 86784555]

約数ペア:

[(1, 86784555), (3, 28928185), (5, 17356911), (11, 7889505), (13, 6675735), (15, 5785637), (33, 2629835), (39, 2225245), (55, 1577901), (65, 1335147), (143, 606885), (165, 525967), (195, 445049), (429, 202295), (715, 121377), (2145, 40459)]