47431865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31727}}^1$

素因数の和:31768

約数の個数: 16

約数和(自身を含む): 63963648

約数和(自身を除く): 16531783

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 31727, 158635, 412451, 729721, 2062255, 3648605, 9486373, 47431865]

約数ペア:

[(1, 47431865), (5, 9486373), (13, 3648605), (23, 2062255), (65, 729721), (115, 412451), (299, 158635), (1495, 31727)]