55877005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 18772595

約数列:

[1, 5, 19, 23, 95, 107, 115, 239, 437, 535, 1195, 2033, 2185, 2461, 4541, 5497, 10165, 12305, 22705, 25573, 27485, 46759, 104443, 127865, 233795, 485887, 522215, 588179, 2429435, 2940895, 11175401, 55877005]

約数ペア:

[(1, 55877005), (5, 11175401), (19, 2940895), (23, 2429435), (95, 588179), (107, 522215), (115, 485887), (239, 233795), (437, 127865), (535, 104443), (1195, 46759), (2033, 27485), (2185, 25573), (2461, 22705), (4541, 12305), (5497, 10165)]