55399915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15761}}^1$

素因数の和:15822

約数の個数: 16

約数和(自身を含む): 71874720

約数和(自身を除く): 16474805

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 15761, 78805, 299459, 583157, 1497295, 2915785, 11079983, 55399915]

約数ペア:

[(1, 55399915), (5, 11079983), (19, 2915785), (37, 1497295), (95, 583157), (185, 299459), (703, 78805), (3515, 15761)]