64675075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2411}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 85240080

約数和(自身を除く): 20565005

約数列:

[1, 5, 25, 29, 37, 145, 185, 725, 925, 1073, 2411, 5365, 12055, 26825, 60275, 69919, 89207, 349595, 446035, 1747975, 2230175, 2587003, 12935015, 64675075]

約数ペア:

[(1, 64675075), (5, 12935015), (25, 2587003), (29, 2230175), (37, 1747975), (145, 446035), (185, 349595), (725, 89207), (925, 69919), (1073, 60275), (2411, 26825), (5365, 12055)]