23914215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40879}}^1$

素因数の和:40903

約数の個数: 24

約数和(自身を含む): 44640960

約数和(自身を除く): 20726745

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 40879, 122637, 204395, 367911, 531427, 613185, 1594281, 1839555, 2657135, 4782843, 7971405, 23914215]

約数ペア:

[(1, 23914215), (3, 7971405), (5, 4782843), (9, 2657135), (13, 1839555), (15, 1594281), (39, 613185), (45, 531427), (65, 367911), (117, 204395), (195, 122637), (585, 40879)]