2109550065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{57899}}^1$

素因数の和:58261

約数の個数: 32

約数和(自身を含む): 3868646400

約数和(自身を除く): 1759096335

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 347, 1041, 1735, 2429, 5205, 7287, 12145, 36435, 57899, 173697, 289495, 405293, 868485, 1215879, 2026465, 6079395, 20090953, 60272859, 100454765, 140636671, 301364295, 421910013, 703183355, 2109550065]

約数ペア:

[(1, 2109550065), (3, 703183355), (5, 421910013), (7, 301364295), (15, 140636671), (21, 100454765), (35, 60272859), (105, 20090953), (347, 6079395), (1041, 2026465), (1735, 1215879), (2429, 868485), (5205, 405293), (7287, 289495), (12145, 173697), (36435, 57899)]