2541045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 4459392

約数和(自身を除く): 1918347

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 157, 195, 249, 415, 471, 785, 1079, 1245, 2041, 2355, 3237, 5395, 6123, 10205, 13031, 16185, 30615, 39093, 65155, 169403, 195465, 508209, 847015, 2541045]

約数ペア:

[(1, 2541045), (3, 847015), (5, 508209), (13, 195465), (15, 169403), (39, 65155), (65, 39093), (83, 30615), (157, 16185), (195, 13031), (249, 10205), (415, 6123), (471, 5395), (785, 3237), (1079, 2355), (1245, 2041)]