71327905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 97832448

約数和(自身を除く): 26504543

約数列:

[1, 5, 11, 41, 47, 55, 205, 235, 451, 517, 673, 1927, 2255, 2585, 3365, 7403, 9635, 21197, 27593, 31631, 37015, 105985, 137965, 158155, 303523, 347941, 1296871, 1517615, 1739705, 6484355, 14265581, 71327905]

約数ペア:

[(1, 71327905), (5, 14265581), (11, 6484355), (41, 1739705), (47, 1517615), (55, 1296871), (205, 347941), (235, 303523), (451, 158155), (517, 137965), (673, 105985), (1927, 37015), (2255, 31631), (2585, 27593), (3365, 21197), (7403, 9635)]