3940485

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{593}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 6329664

約数和(自身を除く): 2389179

約数列:

[1, 3, 5, 15, 443, 593, 1329, 1779, 2215, 2965, 6645, 8895, 262699, 788097, 1313495, 3940485]

約数ペア:

[(1, 3940485), (3, 1313495), (5, 788097), (15, 262699), (443, 8895), (593, 6645), (1329, 2965), (1779, 2215)]