276660865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{32491}}^1$

素因数の和:32640

約数の個数: 16

約数和(自身を含む): 360271296

約数和(自身を除く): 83610431

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 32491, 162455, 422383, 2111915, 4256321, 21281605, 55332173, 276660865]

約数ペア:

[(1, 276660865), (5, 55332173), (13, 21281605), (65, 4256321), (131, 2111915), (655, 422383), (1703, 162455), (8515, 32491)]