55047075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{25309}}^1$

素因数の和:25351

約数の個数: 24

約数和(自身を含む): 94153200

約数和(自身を除く): 39106125

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 25309, 75927, 126545, 379635, 632725, 733961, 1898175, 2201883, 3669805, 11009415, 18349025, 55047075]

約数ペア:

[(1, 55047075), (3, 18349025), (5, 11009415), (15, 3669805), (25, 2201883), (29, 1898175), (75, 733961), (87, 632725), (145, 379635), (435, 126545), (725, 75927), (2175, 25309)]