47280985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2087}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 59533056

約数和(自身を除く): 12252071

約数列:

[1, 5, 23, 115, 197, 985, 2087, 4531, 10435, 22655, 48001, 240005, 411139, 2055695, 9456197, 47280985]

約数ペア:

[(1, 47280985), (5, 9456197), (23, 2055695), (115, 411139), (197, 240005), (985, 48001), (2087, 22655), (4531, 10435)]