28977765565

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2864831}}^1$

素因数の和:2864877

約数の個数: 24

約数和(自身を含む): 42216164352

約数和(自身を除く): 13238398787

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 10115, 2864831, 14324155, 20053817, 48702127, 100269085, 243510635, 340914889, 827936159, 1704574445, 4139680795, 5795553113, 28977765565]

約数ペア:

[(1, 28977765565), (5, 5795553113), (7, 4139680795), (17, 1704574445), (35, 827936159), (85, 340914889), (119, 243510635), (289, 100269085), (595, 48702127), (1445, 20053817), (2023, 14324155), (10115, 2864831)]