3948885

素因数分解:

$3^3\times 5^1\times {\mathrm{29251}}^1$

素因数の和:29265

約数の個数: 16

約数和(自身を含む): 7020480

約数和(自身を除く): 3071595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 29251, 87753, 146255, 263259, 438765, 789777, 1316295, 3948885]

約数ペア:

[(1, 3948885), (3, 1316295), (5, 789777), (9, 438765), (15, 263259), (27, 146255), (45, 87753), (135, 29251)]