6660865

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 8398080

約数和(自身を除く): 1737215

約数列:

[1, 5, 29, 71, 145, 355, 647, 2059, 3235, 10295, 18763, 45937, 93815, 229685, 1332173, 6660865]

約数ペア:

[(1, 6660865), (5, 1332173), (29, 229685), (71, 93815), (145, 45937), (355, 18763), (647, 10295), (2059, 3235)]