88897655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 133705728

約数和(自身を除く): 44808073

約数列:

[1, 5, 7, 11, 35, 55, 77, 233, 385, 991, 1165, 1631, 2563, 4955, 6937, 8155, 10901, 12815, 17941, 34685, 54505, 76307, 89705, 230903, 381535, 1154515, 1616321, 2539933, 8081605, 12699665, 17779531, 88897655]

約数ペア:

[(1, 88897655), (5, 17779531), (7, 12699665), (11, 8081605), (35, 2539933), (55, 1616321), (77, 1154515), (233, 381535), (385, 230903), (991, 89705), (1165, 76307), (1631, 54505), (2563, 34685), (4955, 17941), (6937, 12815), (8155, 10901)]