234938215

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{7069}}^1$

素因数の和:7131

約数の個数: 24

約数和(自身を含む): 312550560

約数和(自身を除く): 77612345

約数列:

[1, 5, 17, 23, 85, 115, 289, 391, 1445, 1955, 6647, 7069, 33235, 35345, 120173, 162587, 600865, 812935, 2042941, 2763979, 10214705, 13819895, 46987643, 234938215]

約数ペア:

[(1, 234938215), (5, 46987643), (17, 13819895), (23, 10214705), (85, 2763979), (115, 2042941), (289, 812935), (391, 600865), (1445, 162587), (1955, 120173), (6647, 35345), (7069, 33235)]