19035

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1$

素因数の和:64

約数の個数: 20

約数和(自身を含む): 34848

約数和(自身を除く): 15813

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3807, 6345, 19035]

約数ペア:

[(1, 19035), (3, 6345), (5, 3807), (9, 2115), (15, 1269), (27, 705), (45, 423), (47, 405), (81, 235), (135, 141)]