2663664195

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{20063}}^1$

素因数の和:20291

約数の個数: 32

約数和(自身を含む): 4368494592

約数和(自身を除く): 1704830397

約数列:

[1, 3, 5, 15, 53, 159, 167, 265, 501, 795, 835, 2505, 8851, 20063, 26553, 44255, 60189, 100315, 132765, 300945, 1063339, 3190017, 3350521, 5316695, 10051563, 15950085, 16752605, 50257815, 177577613, 532732839, 887888065, 2663664195]

約数ペア:

[(1, 2663664195), (3, 887888065), (5, 532732839), (15, 177577613), (53, 50257815), (159, 16752605), (167, 15950085), (265, 10051563), (501, 5316695), (795, 3350521), (835, 3190017), (2505, 1063339), (8851, 300945), (20063, 132765), (26553, 100315), (44255, 60189)]