4287105

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 7592832

約数和(自身を除く): 3305727

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2027, 2115, 6081, 10135, 18243, 30405, 91215, 95269, 285807, 476345, 857421, 1429035, 4287105]

約数ペア:

[(1, 4287105), (3, 1429035), (5, 857421), (9, 476345), (15, 285807), (45, 95269), (47, 91215), (141, 30405), (235, 18243), (423, 10135), (705, 6081), (2027, 2115)]