268156945

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3907}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 384922368

約数和(自身を除く): 116765423

約数列:

[1, 5, 7, 35, 37, 53, 185, 259, 265, 371, 1295, 1855, 1961, 3907, 9805, 13727, 19535, 27349, 68635, 136745, 144559, 207071, 722795, 1011913, 1035355, 1449497, 5059565, 7247485, 7661627, 38308135, 53631389, 268156945]

約数ペア:

[(1, 268156945), (5, 53631389), (7, 38308135), (35, 7661627), (37, 7247485), (53, 5059565), (185, 1449497), (259, 1035355), (265, 1011913), (371, 722795), (1295, 207071), (1855, 144559), (1961, 136745), (3907, 68635), (9805, 27349), (13727, 19535)]