42133025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 57288000

約数和(自身を除く): 15154975

約数列:

[1, 5, 11, 25, 55, 275, 349, 439, 1745, 2195, 3839, 4829, 8725, 10975, 19195, 24145, 95975, 120725, 153211, 766055, 1685321, 3830275, 8426605, 42133025]

約数ペア:

[(1, 42133025), (5, 8426605), (11, 3830275), (25, 1685321), (55, 766055), (275, 153211), (349, 120725), (439, 95975), (1745, 24145), (2195, 19195), (3839, 10975), (4829, 8725)]