4386490415

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3967}}^1$

素因数の和:4191

約数の個数: 32

約数和(自身を含む): 5572976640

約数和(自身を除く): 1186486225

約数列:

[1, 5, 37, 43, 139, 185, 215, 695, 1591, 3967, 5143, 5977, 7955, 19835, 25715, 29885, 146779, 170581, 221149, 551413, 733895, 852905, 1105745, 2757065, 6311497, 20402281, 23710759, 31557485, 102011405, 118553795, 877298083, 4386490415]

約数ペア:

[(1, 4386490415), (5, 877298083), (37, 118553795), (43, 102011405), (139, 31557485), (185, 23710759), (215, 20402281), (695, 6311497), (1591, 2757065), (3967, 1105745), (5143, 852905), (5977, 733895), (7955, 551413), (19835, 221149), (25715, 170581), (29885, 146779)]