2917155

素因数分解:

$3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 4688640

約数和(自身を除く): 1771485

約数列:

[1, 3, 5, 15, 439, 443, 1317, 1329, 2195, 2215, 6585, 6645, 194477, 583431, 972385, 2917155]

約数ペア:

[(1, 2917155), (3, 972385), (5, 583431), (15, 194477), (439, 6645), (443, 6585), (1317, 2215), (1329, 2195)]