227829645

素因数分解:

$3^3\times 5^1\times {\mathrm{1687627}}^1$

素因数の和:1687641

約数の個数: 16

約数和(自身を含む): 405030720

約数和(自身を除く): 177201075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1687627, 5062881, 8438135, 15188643, 25314405, 45565929, 75943215, 227829645]

約数ペア:

[(1, 227829645), (3, 75943215), (5, 45565929), (9, 25314405), (15, 15188643), (27, 8438135), (45, 5062881), (135, 1687627)]