55887315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7877}}^1$

素因数の和:7939

約数の個数: 32

約数和(自身を含む): 99830016

約数和(自身を除く): 43942701

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 7877, 23631, 39385, 86647, 118155, 259941, 338711, 433235, 1016133, 1299705, 1693555, 3725821, 5080665, 11177463, 18629105, 55887315]

約数ペア:

[(1, 55887315), (3, 18629105), (5, 11177463), (11, 5080665), (15, 3725821), (33, 1693555), (43, 1299705), (55, 1016133), (129, 433235), (165, 338711), (215, 259941), (473, 118155), (645, 86647), (1419, 39385), (2365, 23631), (7095, 7877)]