57080455

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 72938880

約数和(自身を除く): 15858425

約数列:

[1, 5, 31, 37, 155, 185, 269, 1147, 1345, 1369, 5735, 6845, 8339, 9953, 41695, 42439, 49765, 212195, 308543, 368261, 1542715, 1841305, 11416091, 57080455]

約数ペア:

[(1, 57080455), (5, 11416091), (31, 1841305), (37, 1542715), (155, 368261), (185, 308543), (269, 212195), (1147, 49765), (1345, 42439), (1369, 41695), (5735, 9953), (6845, 8339)]