128559695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 179159040

約数和(自身を除く): 50599345

約数列:

[1, 5, 11, 17, 55, 85, 187, 359, 383, 935, 1795, 1915, 3949, 4213, 6103, 6511, 19745, 21065, 30515, 32555, 67133, 71621, 137497, 335665, 358105, 687485, 1512467, 2337449, 7562335, 11687245, 25711939, 128559695]

約数ペア:

[(1, 128559695), (5, 25711939), (11, 11687245), (17, 7562335), (55, 2337449), (85, 1512467), (187, 687485), (359, 358105), (383, 335665), (935, 137497), (1795, 71621), (1915, 67133), (3949, 32555), (4213, 30515), (6103, 21065), (6511, 19745)]