14978425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 23998464

約数和(自身を除く): 9020039

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 155, 175, 217, 251, 275, 341, 385, 775, 1085, 1255, 1705, 1757, 1925, 2387, 2761, 5425, 6275, 7781, 8525, 8785, 11935, 13805, 19327, 38905, 43925, 54467, 59675, 69025, 85591, 96635, 194525, 272335, 427955, 483175, 599137, 1361675, 2139775, 2995685, 14978425]

約数ペア:

[(1, 14978425), (5, 2995685), (7, 2139775), (11, 1361675), (25, 599137), (31, 483175), (35, 427955), (55, 272335), (77, 194525), (155, 96635), (175, 85591), (217, 69025), (251, 59675), (275, 54467), (341, 43925), (385, 38905), (775, 19327), (1085, 13805), (1255, 11935), (1705, 8785), (1757, 8525), (1925, 7781), (2387, 6275), (2761, 5425)]