47239775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 64233984

約数和(自身を除く): 16994209

約数列:

[1, 5, 11, 25, 55, 275, 283, 607, 1415, 3035, 3113, 6677, 7075, 15175, 15565, 33385, 77825, 166925, 171781, 858905, 1889591, 4294525, 9447955, 47239775]

約数ペア:

[(1, 47239775), (5, 9447955), (11, 4294525), (25, 1889591), (55, 858905), (275, 171781), (283, 166925), (607, 77825), (1415, 33385), (3035, 15565), (3113, 15175), (6677, 7075)]