3285406075

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3148

約数の個数: 48

約数和(自身を含む): 4776122880

約数和(自身を除く): 1490716805

約数列:

[1, 5, 7, 25, 35, 71, 89, 175, 355, 445, 497, 623, 1775, 2225, 2485, 2971, 3115, 6319, 12425, 14855, 15575, 20797, 31595, 44233, 74275, 103985, 157975, 210941, 221165, 264419, 519925, 1054705, 1105825, 1322095, 1476587, 1850933, 5273525, 6610475, 7382935, 9254665, 18773749, 36914675, 46273325, 93868745, 131416243, 469343725, 657081215, 3285406075]

約数ペア:

[(1, 3285406075), (5, 657081215), (7, 469343725), (25, 131416243), (35, 93868745), (71, 46273325), (89, 36914675), (175, 18773749), (355, 9254665), (445, 7382935), (497, 6610475), (623, 5273525), (1775, 1850933), (2225, 1476587), (2485, 1322095), (2971, 1105825), (3115, 1054705), (6319, 519925), (12425, 264419), (14855, 221165), (15575, 210941), (20797, 157975), (31595, 103985), (44233, 74275)]