1229126045

素因数分解:

$5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{56369}}^1$

素因数の和:56477

約数の個数: 24

約数和(自身を含む): 1735068600

約数和(自身を除く): 505942555

約数列:

[1, 5, 7, 35, 49, 89, 245, 445, 623, 3115, 4361, 21805, 56369, 281845, 394583, 1972915, 2762081, 5016841, 13810405, 25084205, 35117887, 175589435, 245825209, 1229126045]

約数ペア:

[(1, 1229126045), (5, 245825209), (7, 175589435), (35, 35117887), (49, 25084205), (89, 13810405), (245, 5016841), (445, 2762081), (623, 1972915), (3115, 394583), (4361, 281845), (21805, 56369)]