67552225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{599}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 90619200

約数和(自身を除く): 23066975

約数列:

[1, 5, 13, 25, 65, 325, 347, 599, 1735, 2995, 4511, 7787, 8675, 14975, 22555, 38935, 112775, 194675, 207853, 1039265, 2702089, 5196325, 13510445, 67552225]

約数ペア:

[(1, 67552225), (5, 13510445), (13, 5196325), (25, 2702089), (65, 1039265), (325, 207853), (347, 194675), (599, 112775), (1735, 38935), (2995, 22555), (4511, 14975), (7787, 8675)]