42193025

素因数分解:

$5^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{523}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 60037824

約数和(自身を除く): 17844799

約数列:

[1, 5, 7, 25, 35, 175, 461, 523, 2305, 2615, 3227, 3661, 11525, 13075, 16135, 18305, 80675, 91525, 241103, 1205515, 1687721, 6027575, 8438605, 42193025]

約数ペア:

[(1, 42193025), (5, 8438605), (7, 6027575), (25, 1687721), (35, 1205515), (175, 241103), (461, 91525), (523, 80675), (2305, 18305), (2615, 16135), (3227, 13075), (3661, 11525)]