331452655

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{9973}}^1$

素因数の和:10035

約数の個数: 24

約数和(自身を含む): 440930592

約数和(自身を除く): 109477937

約数列:

[1, 5, 17, 23, 85, 115, 289, 391, 1445, 1955, 6647, 9973, 33235, 49865, 169541, 229379, 847705, 1146895, 2882197, 3899443, 14410985, 19497215, 66290531, 331452655]

約数ペア:

[(1, 331452655), (5, 66290531), (17, 19497215), (23, 14410985), (85, 3899443), (115, 2882197), (289, 1146895), (391, 847705), (1445, 229379), (1955, 169541), (6647, 49865), (9973, 33235)]