228804885

素因数分解:

$3^3\times 5^1\times {\mathrm{1694851}}^1$

素因数の和:1694865

約数の個数: 16

約数和(自身を含む): 406764480

約数和(自身を除く): 177959595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1694851, 5084553, 8474255, 15253659, 25422765, 45760977, 76268295, 228804885]

約数ペア:

[(1, 228804885), (3, 76268295), (5, 45760977), (9, 25422765), (15, 15253659), (27, 8474255), (45, 5084553), (135, 1694851)]