55899355

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8387}}^1$

素因数の和:8466

約数の個数: 16

約数和(自身を含む): 70861824

約数和(自身を除く): 14962469

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 8387, 41935, 259997, 360641, 1299985, 1803205, 11179871, 55899355]

約数ペア:

[(1, 55899355), (5, 11179871), (31, 1803205), (43, 1299985), (155, 360641), (215, 259997), (1333, 41935), (6665, 8387)]