55310805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5881}}^1$

素因数の和:5922

約数の個数: 48

約数和(自身を含む): 110111040

約数和(自身を除く): 54800235

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 5881, 9405, 17643, 29405, 52929, 64691, 88215, 111739, 194073, 264645, 323455, 335217, 558695, 582219, 970365, 1005651, 1229129, 1676085, 2911095, 3687387, 5028255, 6145645, 11062161, 18436935, 55310805]

約数ペア:

[(1, 55310805), (3, 18436935), (5, 11062161), (9, 6145645), (11, 5028255), (15, 3687387), (19, 2911095), (33, 1676085), (45, 1229129), (55, 1005651), (57, 970365), (95, 582219), (99, 558695), (165, 335217), (171, 323455), (209, 264645), (285, 194073), (495, 111739), (627, 88215), (855, 64691), (1045, 52929), (1881, 29405), (3135, 17643), (5881, 9405)]