55209805

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6949}}^1$

素因数の和:7188

約数の個数: 16

約数和(自身を含む): 76060800

約数和(自身を除く): 20850995

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 6949, 7945, 34745, 48643, 243215, 1577423, 7887115, 11041961, 55209805]

約数ペア:

[(1, 55209805), (5, 11041961), (7, 7887115), (35, 1577423), (227, 243215), (1135, 48643), (1589, 34745), (6949, 7945)]