161001085

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 228049920

約数和(自身を除く): 67048835

約数列:

[1, 5, 7, 35, 47, 97, 235, 329, 485, 679, 1009, 1645, 3395, 4559, 5045, 7063, 22795, 31913, 35315, 47423, 97873, 159565, 237115, 331961, 489365, 685111, 1659805, 3425555, 4600031, 23000155, 32200217, 161001085]

約数ペア:

[(1, 161001085), (5, 32200217), (7, 23000155), (35, 4600031), (47, 3425555), (97, 1659805), (235, 685111), (329, 489365), (485, 331961), (679, 237115), (1009, 159565), (1645, 97873), (3395, 47423), (4559, 35315), (5045, 31913), (7063, 22795)]