9996665

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 14376960

約数和(自身を除く): 4380295

約数列:

[1, 5, 7, 35, 47, 59, 103, 235, 295, 329, 413, 515, 721, 1645, 2065, 2773, 3605, 4841, 6077, 13865, 19411, 24205, 30385, 33887, 42539, 97055, 169435, 212695, 285619, 1428095, 1999333, 9996665]

約数ペア:

[(1, 9996665), (5, 1999333), (7, 1428095), (35, 285619), (47, 212695), (59, 169435), (103, 97055), (235, 42539), (295, 33887), (329, 30385), (413, 24205), (515, 19411), (721, 13865), (1645, 6077), (2065, 4841), (2773, 3605)]