2912278175

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{8431}}^1$

素因数の和:8819

約数の個数: 24

約数和(自身を含む): 3710720832

約数和(自身を除く): 798442657

約数列:

[1, 5, 25, 41, 205, 337, 1025, 1685, 8425, 8431, 13817, 42155, 69085, 210775, 345425, 345671, 1728355, 2841247, 8641775, 14206235, 71031175, 116491127, 582455635, 2912278175]

約数ペア:

[(1, 2912278175), (5, 582455635), (25, 116491127), (41, 71031175), (205, 14206235), (337, 8641775), (1025, 2841247), (1685, 1728355), (8425, 345671), (8431, 345425), (13817, 210775), (42155, 69085)]