299636575

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{28069}}^1$

素因数の和:28147

約数の個数: 24

約数和(自身を含む): 431604320

約数和(自身を除く): 131967745

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 10675, 28069, 140345, 196483, 701725, 982415, 1712209, 4912075, 8561045, 11985463, 42805225, 59927315, 299636575]

約数ペア:

[(1, 299636575), (5, 59927315), (7, 42805225), (25, 11985463), (35, 8561045), (61, 4912075), (175, 1712209), (305, 982415), (427, 701725), (1525, 196483), (2135, 140345), (10675, 28069)]