6650375

素因数分解:

$5^3\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:739

約数の個数: 16

約数和(自身を含む): 8412768

約数和(自身を除く): 1762393

約数列:

[1, 5, 25, 83, 125, 415, 641, 2075, 3205, 10375, 16025, 53203, 80125, 266015, 1330075, 6650375]

約数ペア:

[(1, 6650375), (5, 1330075), (25, 266015), (83, 80125), (125, 53203), (415, 16025), (641, 10375), (2075, 3205)]