71374665

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{128603}}^1$

素因数の和:128648

約数の個数: 16

約数和(自身を含む): 117286848

約数和(自身を除く): 45912183

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 128603, 385809, 643015, 1929045, 4758311, 14274933, 23791555, 71374665]

約数ペア:

[(1, 71374665), (3, 23791555), (5, 14274933), (15, 4758311), (37, 1929045), (111, 643015), (185, 385809), (555, 128603)]