8394955

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 10660608

約数和(自身を除く): 2265653

約数列:

[1, 5, 31, 41, 155, 205, 1271, 1321, 6355, 6605, 40951, 54161, 204755, 270805, 1678991, 8394955]

約数ペア:

[(1, 8394955), (5, 1678991), (31, 270805), (41, 204755), (155, 54161), (205, 40951), (1271, 6605), (1321, 6355)]