26260565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 35312640

約数和(自身を除く): 9052075

約数列:

[1, 5, 19, 31, 37, 95, 155, 185, 241, 589, 703, 1147, 1205, 2945, 3515, 4579, 5735, 7471, 8917, 21793, 22895, 37355, 44585, 108965, 141949, 169423, 276427, 709745, 847115, 1382135, 5252113, 26260565]

約数ペア:

[(1, 26260565), (5, 5252113), (19, 1382135), (31, 847115), (37, 709745), (95, 276427), (155, 169423), (185, 141949), (241, 108965), (589, 44585), (703, 37355), (1147, 22895), (1205, 21793), (2945, 8917), (3515, 7471), (4579, 5735)]