55664575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 72035568

約数和(自身を除く): 16370993

約数列:

[1, 5, 25, 43, 53, 215, 265, 977, 1075, 1325, 2279, 4885, 11395, 24425, 42011, 51781, 56975, 210055, 258905, 1050275, 1294525, 2226583, 11132915, 55664575]

約数ペア:

[(1, 55664575), (5, 11132915), (25, 2226583), (43, 1294525), (53, 1050275), (215, 258905), (265, 210055), (977, 56975), (1075, 51781), (1325, 42011), (2279, 24425), (4885, 11395)]