5650225

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 8124480

約数和(自身を除く): 2474255

約数列:

[1, 5, 7, 25, 35, 83, 175, 389, 415, 581, 1945, 2075, 2723, 2905, 9725, 13615, 14525, 32287, 68075, 161435, 226009, 807175, 1130045, 5650225]

約数ペア:

[(1, 5650225), (5, 1130045), (7, 807175), (25, 226009), (35, 161435), (83, 68075), (175, 32287), (389, 14525), (415, 13615), (581, 9725), (1945, 2905), (2075, 2723)]