6661445

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6563}}^1$

素因数の和:6604

約数の個数: 16

約数和(自身を含む): 9452160

約数和(自身を除く): 2790715

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 6563, 32815, 45941, 190327, 229705, 951635, 1332289, 6661445]

約数ペア:

[(1, 6661445), (5, 1332289), (7, 951635), (29, 229705), (35, 190327), (145, 45941), (203, 32815), (1015, 6563)]