39879645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204511}}^1$

素因数の和:204532

約数の個数: 16

約数和(自身を含む): 68716032

約数和(自身を除く): 28836387

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 204511, 613533, 1022555, 2658643, 3067665, 7975929, 13293215, 39879645]

約数ペア:

[(1, 39879645), (3, 13293215), (5, 7975929), (13, 3067665), (15, 2658643), (39, 1022555), (65, 613533), (195, 204511)]