19062495

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9013}}^1$

素因数の和:9071

約数の個数: 24

約数和(自身を含む): 33748416

約数和(自身を除く): 14685921

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 9013, 27039, 45065, 81117, 135195, 405585, 423611, 1270833, 2118055, 3812499, 6354165, 19062495]

約数ペア:

[(1, 19062495), (3, 6354165), (5, 3812499), (9, 2118055), (15, 1270833), (45, 423611), (47, 405585), (141, 135195), (235, 81117), (423, 45065), (705, 27039), (2115, 9013)]