229696985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3881}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 335404800

約数和(自身を除く): 105707815

約数列:

[1, 5, 7, 19, 35, 89, 95, 133, 445, 623, 665, 1691, 3115, 3881, 8455, 11837, 19405, 27167, 59185, 73739, 135835, 345409, 368695, 516173, 1727045, 2417863, 2580865, 6562771, 12089315, 32813855, 45939397, 229696985]

約数ペア:

[(1, 229696985), (5, 45939397), (7, 32813855), (19, 12089315), (35, 6562771), (89, 2580865), (95, 2417863), (133, 1727045), (445, 516173), (623, 368695), (665, 345409), (1691, 135835), (3115, 73739), (3881, 59185), (8455, 27167), (11837, 19405)]