63128555

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 27446293

約数列:

[1, 5, 7, 31, 35, 83, 155, 217, 415, 581, 701, 1085, 2573, 2905, 3505, 4907, 12865, 18011, 21731, 24535, 58183, 90055, 108655, 152117, 290915, 407281, 760585, 1803673, 2036405, 9018365, 12625711, 63128555]

約数ペア:

[(1, 63128555), (5, 12625711), (7, 9018365), (31, 2036405), (35, 1803673), (83, 760585), (155, 407281), (217, 290915), (415, 152117), (581, 108655), (701, 90055), (1085, 58183), (2573, 24535), (2905, 21731), (3505, 18011), (4907, 12865)]