2764839945

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{61667}}^1$

素因数の和:61750

約数の個数: 48

約数和(自身を含む): 5230433088

約数和(自身を除く): 2465593143

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 1281, 2135, 2989, 6405, 8967, 14945, 44835, 61667, 185001, 308335, 431669, 925005, 1295007, 2158345, 3021683, 3761687, 6475035, 9065049, 11285061, 15108415, 18808435, 26331809, 45325245, 56425305, 78995427, 131659045, 184322663, 394977135, 552967989, 921613315, 2764839945]

約数ペア:

[(1, 2764839945), (3, 921613315), (5, 552967989), (7, 394977135), (15, 184322663), (21, 131659045), (35, 78995427), (49, 56425305), (61, 45325245), (105, 26331809), (147, 18808435), (183, 15108415), (245, 11285061), (305, 9065049), (427, 6475035), (735, 3761687), (915, 3021683), (1281, 2158345), (2135, 1295007), (2989, 925005), (6405, 431669), (8967, 308335), (14945, 185001), (44835, 61667)]