57940225

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3989}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 83119680

約数和(自身を除く): 25179455

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 2075, 2905, 3989, 14525, 19945, 27923, 99725, 139615, 331087, 698075, 1655435, 2317609, 8277175, 11588045, 57940225]

約数ペア:

[(1, 57940225), (5, 11588045), (7, 8277175), (25, 2317609), (35, 1655435), (83, 698075), (175, 331087), (415, 139615), (581, 99725), (2075, 27923), (2905, 19945), (3989, 14525)]