43071985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 16647695

約数列:

[1, 5, 11, 23, 55, 79, 115, 253, 395, 431, 869, 1265, 1817, 2155, 4345, 4741, 9085, 9913, 19987, 23705, 34049, 49565, 99935, 109043, 170245, 374539, 545215, 783127, 1872695, 3915635, 8614397, 43071985]

約数ペア:

[(1, 43071985), (5, 8614397), (11, 3915635), (23, 1872695), (55, 783127), (79, 545215), (115, 374539), (253, 170245), (395, 109043), (431, 99935), (869, 49565), (1265, 34049), (1817, 23705), (2155, 19987), (4345, 9913), (4741, 9085)]