71325795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{279709}}^1$

素因数の和:279734

約数の個数: 16

約数和(自身を含む): 120834720

約数和(自身を除く): 49508925

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 279709, 839127, 1398545, 4195635, 4755053, 14265159, 23775265, 71325795]

約数ペア:

[(1, 71325795), (3, 23775265), (5, 14265159), (15, 4755053), (17, 4195635), (51, 1398545), (85, 839127), (255, 279709)]