256029545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{3469}}^1$

素因数の和:4012

約数の個数: 16

約数和(自身を含む): 318546000

約数和(自身を除く): 62516455

約数列:

[1, 5, 29, 145, 509, 2545, 3469, 14761, 17345, 73805, 100601, 503005, 1765721, 8828605, 51205909, 256029545]

約数ペア:

[(1, 256029545), (5, 51205909), (29, 8828605), (145, 1765721), (509, 503005), (2545, 100601), (3469, 73805), (14761, 17345)]