140165005

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^2\times {\mathrm{83}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 175232736

約数和(自身を除く): 35067731

約数列:

[1, 5, 67, 71, 83, 335, 355, 415, 4757, 5041, 5561, 5893, 23785, 25205, 27805, 29465, 337747, 394831, 418403, 1688735, 1974155, 2092015, 28033001, 140165005]

約数ペア:

[(1, 140165005), (5, 28033001), (67, 2092015), (71, 1974155), (83, 1688735), (335, 418403), (355, 394831), (415, 337747), (4757, 29465), (5041, 27805), (5561, 25205), (5893, 23785)]