25771845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6791}}^1$

素因数の和:6833

約数の個数: 32

約数和(自身を含む): 46946304

約数和(自身を除く): 21174459

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 6791, 20373, 33955, 74701, 101865, 156193, 224103, 373505, 468579, 780965, 1120515, 1718123, 2342895, 5154369, 8590615, 25771845]

約数ペア:

[(1, 25771845), (3, 8590615), (5, 5154369), (11, 2342895), (15, 1718123), (23, 1120515), (33, 780965), (55, 468579), (69, 373505), (115, 224103), (165, 156193), (253, 101865), (345, 74701), (759, 33955), (1265, 20373), (3795, 6791)]