2378619925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7541}}^1$

素因数の和:7630

約数の個数: 48

約数和(自身を含む): 3411638784

約数和(自身を除く): 1033018859

約数列:

[1, 5, 11, 25, 31, 37, 55, 155, 185, 275, 341, 407, 775, 925, 1147, 1705, 2035, 5735, 7541, 8525, 10175, 12617, 28675, 37705, 63085, 82951, 188525, 233771, 279017, 315425, 414755, 1168855, 1395085, 2073775, 2571481, 3069187, 5844275, 6975425, 8649527, 12857405, 15345935, 43247635, 64287025, 76729675, 95144797, 216238175, 475723985, 2378619925]

約数ペア:

[(1, 2378619925), (5, 475723985), (11, 216238175), (25, 95144797), (31, 76729675), (37, 64287025), (55, 43247635), (155, 15345935), (185, 12857405), (275, 8649527), (341, 6975425), (407, 5844275), (775, 3069187), (925, 2571481), (1147, 2073775), (1705, 1395085), (2035, 1168855), (5735, 414755), (7541, 315425), (8525, 279017), (10175, 233771), (12617, 188525), (28675, 82951), (37705, 63085)]