68330185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{177481}}^1$

素因数の和:177504

約数の個数: 16

約数和(自身を含む): 102229632

約数和(自身を除く): 33899447

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 177481, 887405, 1242367, 1952291, 6211835, 9761455, 13666037, 68330185]

約数ペア:

[(1, 68330185), (5, 13666037), (7, 9761455), (11, 6211835), (35, 1952291), (55, 1242367), (77, 887405), (385, 177481)]