76728025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4729}}^1$

素因数の和:4809

約数の個数: 24

約数和(自身を含む): 105573600

約数和(自身を除く): 28845575

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3245, 4729, 16225, 23645, 52019, 118225, 260095, 279011, 1300475, 1395055, 3069121, 6975275, 15345605, 76728025]

約数ペア:

[(1, 76728025), (5, 15345605), (11, 6975275), (25, 3069121), (55, 1395055), (59, 1300475), (275, 279011), (295, 260095), (649, 118225), (1475, 52019), (3245, 23645), (4729, 16225)]