47431385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4481}}^1$

素因数の和:4588

約数の個数: 16

約数和(自身を含む): 59700240

約数和(自身を除く): 12268855

約数列:

[1, 5, 29, 73, 145, 365, 2117, 4481, 10585, 22405, 129949, 327113, 649745, 1635565, 9486277, 47431385]

約数ペア:

[(1, 47431385), (5, 9486277), (29, 1635565), (73, 649745), (145, 327113), (365, 129949), (2117, 22405), (4481, 10585)]