52143345

素因数分解:

$3^4\times 5^1\times {\mathrm{128749}}^1$

素因数の和:128766

約数の個数: 20

約数和(自身を含む): 93472500

約数和(自身を除く): 41329155

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 128749, 386247, 643745, 1158741, 1931235, 3476223, 5793705, 10428669, 17381115, 52143345]

約数ペア:

[(1, 52143345), (3, 17381115), (5, 10428669), (9, 5793705), (15, 3476223), (27, 1931235), (45, 1158741), (81, 643745), (135, 386247), (405, 128749)]