2175605855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{5563}}^1$

素因数の和:5735

約数の個数: 32

約数和(自身を含む): 2855533824

約数和(自身を除く): 679927969

約数列:

[1, 5, 17, 43, 85, 107, 215, 535, 731, 1819, 3655, 4601, 5563, 9095, 23005, 27815, 78217, 94571, 239209, 391085, 472855, 595241, 1196045, 2976205, 4066553, 10119097, 20332765, 25595363, 50595485, 127976815, 435121171, 2175605855]

約数ペア:

[(1, 2175605855), (5, 435121171), (17, 127976815), (43, 50595485), (85, 25595363), (107, 20332765), (215, 10119097), (535, 4066553), (731, 2976205), (1819, 1196045), (3655, 595241), (4601, 472855), (5563, 391085), (9095, 239209), (23005, 94571), (27815, 78217)]