2247171645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2083}}^1$

素因数の和:2226

約数の個数: 64

約数和(自身を含む): 3889244160

約数和(自身を除く): 1642072515

約数列:

[1, 3, 5, 15, 23, 53, 59, 69, 115, 159, 177, 265, 295, 345, 795, 885, 1219, 1357, 2083, 3127, 3657, 4071, 6095, 6249, 6785, 9381, 10415, 15635, 18285, 20355, 31245, 46905, 47909, 71921, 110399, 122897, 143727, 215763, 239545, 331197, 359605, 368691, 551995, 614485, 718635, 1078815, 1655985, 1843455, 2539177, 2826631, 6513541, 7617531, 8479893, 12695885, 14133155, 19540623, 32567705, 38087655, 42399465, 97703115, 149811443, 449434329, 749057215, 2247171645]

約数ペア:

[(1, 2247171645), (3, 749057215), (5, 449434329), (15, 149811443), (23, 97703115), (53, 42399465), (59, 38087655), (69, 32567705), (115, 19540623), (159, 14133155), (177, 12695885), (265, 8479893), (295, 7617531), (345, 6513541), (795, 2826631), (885, 2539177), (1219, 1843455), (1357, 1655985), (2083, 1078815), (3127, 718635), (3657, 614485), (4071, 551995), (6095, 368691), (6249, 359605), (6785, 331197), (9381, 239545), (10415, 215763), (15635, 143727), (18285, 122897), (20355, 110399), (31245, 71921), (46905, 47909)]