68002445

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5237}}^1$

素因数の和:5309

約数の個数: 24

約数和(自身を含む): 96735384

約数和(自身を除く): 28732939

約数列:

[1, 5, 7, 35, 49, 53, 245, 265, 371, 1855, 2597, 5237, 12985, 26185, 36659, 183295, 256613, 277561, 1283065, 1387805, 1942927, 9714635, 13600489, 68002445]

約数ペア:

[(1, 68002445), (5, 13600489), (7, 9714635), (35, 1942927), (49, 1387805), (53, 1283065), (245, 277561), (265, 256613), (371, 183295), (1855, 36659), (2597, 26185), (5237, 12985)]