13773075

素因数分解:

$3^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 22878000

約数和(自身を除く): 9104925

約数列:

[1, 3, 5, 15, 25, 75, 409, 449, 1227, 1347, 2045, 2245, 6135, 6735, 10225, 11225, 30675, 33675, 183641, 550923, 918205, 2754615, 4591025, 13773075]

約数ペア:

[(1, 13773075), (3, 4591025), (5, 2754615), (15, 918205), (25, 550923), (75, 183641), (409, 33675), (449, 30675), (1227, 11225), (1347, 10225), (2045, 6735), (2245, 6135)]