31365945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53617}}^1$

素因数の和:53641

約数の個数: 24

約数和(自身を含む): 58550856

約数和(自身を除く): 27184911

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 53617, 160851, 268085, 482553, 697021, 804255, 2091063, 2412765, 3485105, 6273189, 10455315, 31365945]

約数ペア:

[(1, 31365945), (3, 10455315), (5, 6273189), (9, 3485105), (13, 2412765), (15, 2091063), (39, 804255), (45, 697021), (65, 482553), (117, 268085), (195, 160851), (585, 53617)]