6667996975

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{13451}}^1$

素因数の和:13791

約数の個数: 24

約数和(自身を含む): 8406961920

約数和(自身を除く): 1738964945

約数列:

[1, 5, 25, 79, 251, 395, 1255, 1975, 6275, 13451, 19829, 67255, 99145, 336275, 495725, 1062629, 3376201, 5313145, 16881005, 26565725, 84405025, 266719879, 1333599395, 6667996975]

約数ペア:

[(1, 6667996975), (5, 1333599395), (25, 266719879), (79, 84405025), (251, 26565725), (395, 16881005), (1255, 5313145), (1975, 3376201), (6275, 1062629), (13451, 495725), (19829, 336275), (67255, 99145)]