13031175

素因数分解:

$3^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 21654864

約数和(自身を除く): 8623689

約数列:

[1, 3, 5, 15, 25, 75, 293, 593, 879, 1465, 1779, 2965, 4395, 7325, 8895, 14825, 21975, 44475, 173749, 521247, 868745, 2606235, 4343725, 13031175]

約数ペア:

[(1, 13031175), (3, 4343725), (5, 2606235), (15, 868745), (25, 521247), (75, 173749), (293, 44475), (593, 21975), (879, 14825), (1465, 8895), (1779, 7325), (2965, 4395)]