52195995

素因数分解:

$3^4\times 5^1\times {\mathrm{128879}}^1$

素因数の和:128896

約数の個数: 20

約数和(自身を含む): 93566880

約数和(自身を除く): 41370885

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 128879, 386637, 644395, 1159911, 1933185, 3479733, 5799555, 10439199, 17398665, 52195995]

約数ペア:

[(1, 52195995), (3, 17398665), (5, 10439199), (9, 5799555), (15, 3479733), (27, 1933185), (45, 1159911), (81, 644395), (135, 386637), (405, 128879)]