40690105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5281}}^1$

素因数の和:5376

約数の個数: 16

約数和(自身を含む): 51721344

約数和(自身を除く): 11031239

約数列:

[1, 5, 23, 67, 115, 335, 1541, 5281, 7705, 26405, 121463, 353827, 607315, 1769135, 8138021, 40690105]

約数ペア:

[(1, 40690105), (5, 8138021), (23, 1769135), (67, 607315), (115, 353827), (335, 121463), (1541, 26405), (5281, 7705)]