1857044189005

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{4649}}^1\times {\mathrm{5507}}^1$

素因数の和:10413

約数の個数: 32

約数和(自身を含む): 2268216432000

約数和(自身を除く): 411172242995

約数列:

[1, 5, 89, 163, 445, 815, 4649, 5507, 14507, 23245, 27535, 72535, 413761, 490123, 757787, 897641, 2068805, 2450615, 3788935, 4488205, 25602043, 67443043, 79890049, 128010215, 337215215, 399450245, 2278581827, 4173133009, 11392909135, 20865665045, 371408837801, 1857044189005]

約数ペア:

[(1, 1857044189005), (5, 371408837801), (89, 20865665045), (163, 11392909135), (445, 4173133009), (815, 2278581827), (4649, 399450245), (5507, 337215215), (14507, 128010215), (23245, 79890049), (27535, 67443043), (72535, 25602043), (413761, 4488205), (490123, 3788935), (757787, 2450615), (897641, 2068805)]