28950845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2593}}^1$

素因数の和:2645

約数の個数: 32

約数和(自身を含む): 44824320

約数和(自身を除く): 15873475

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 2593, 11165, 12965, 18151, 28523, 75197, 90755, 142615, 199661, 375985, 526379, 827167, 998305, 2631895, 4135835, 5790169, 28950845]

約数ペア:

[(1, 28950845), (5, 5790169), (7, 4135835), (11, 2631895), (29, 998305), (35, 827167), (55, 526379), (77, 375985), (145, 199661), (203, 142615), (319, 90755), (385, 75197), (1015, 28523), (1595, 18151), (2233, 12965), (2593, 11165)]