2912463775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 3978807840

約数和(自身を除く): 1066344065

約数列:

[1, 5, 13, 25, 65, 83, 101, 325, 415, 505, 1069, 1079, 1313, 2075, 2525, 5345, 5395, 6565, 8383, 13897, 26725, 26975, 32825, 41915, 69485, 88727, 107969, 108979, 209575, 347425, 443635, 539845, 544895, 1153451, 1403597, 2218175, 2699225, 2724475, 5767255, 7017985, 8961427, 28836275, 35089925, 44807135, 116498551, 224035675, 582492755, 2912463775]

約数ペア:

[(1, 2912463775), (5, 582492755), (13, 224035675), (25, 116498551), (65, 44807135), (83, 35089925), (101, 28836275), (325, 8961427), (415, 7017985), (505, 5767255), (1069, 2724475), (1079, 2699225), (1313, 2218175), (2075, 1403597), (2525, 1153451), (5345, 544895), (5395, 539845), (6565, 443635), (8383, 347425), (13897, 209575), (26725, 108979), (26975, 107969), (32825, 88727), (41915, 69485)]