256596075

素因数分解:

$3^2\times 5^2\times {\mathrm{769}}^1\times {\mathrm{1483}}^1$

素因数の和:2268

約数の個数: 36

約数和(自身を含む): 460500040

約数和(自身を除く): 203903965

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 769, 1483, 2307, 3845, 4449, 6921, 7415, 11535, 13347, 19225, 22245, 34605, 37075, 57675, 66735, 111225, 173025, 333675, 1140427, 3421281, 5702135, 10263843, 17106405, 28510675, 51319215, 85532025, 256596075]

約数ペア:

[(1, 256596075), (3, 85532025), (5, 51319215), (9, 28510675), (15, 17106405), (25, 10263843), (45, 5702135), (75, 3421281), (225, 1140427), (769, 333675), (1483, 173025), (2307, 111225), (3845, 66735), (4449, 57675), (6921, 37075), (7415, 34605), (11535, 22245), (13347, 19225)]