68767745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12269}}^1$

素因数の和:12352

約数の個数: 16

約数和(自身を含む): 88344000

約数和(自身を除く): 19576255

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 12269, 61345, 233111, 723871, 1165555, 3619355, 13753549, 68767745]

約数ペア:

[(1, 68767745), (5, 13753549), (19, 3619355), (59, 1165555), (95, 723871), (295, 233111), (1121, 61345), (5605, 12269)]