57443555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 78872640

約数和(自身を除く): 21429085

約数列:

[1, 5, 13, 19, 65, 95, 193, 241, 247, 965, 1205, 1235, 2509, 3133, 3667, 4579, 12545, 15665, 18335, 22895, 46513, 47671, 59527, 232565, 238355, 297635, 604669, 883747, 3023345, 4418735, 11488711, 57443555]

約数ペア:

[(1, 57443555), (5, 11488711), (13, 4418735), (19, 3023345), (65, 883747), (95, 604669), (193, 297635), (241, 238355), (247, 232565), (965, 59527), (1205, 47671), (1235, 46513), (2509, 22895), (3133, 18335), (3667, 15665), (4579, 12545)]