166995135

素因数分解:

$3^3\times 5^1\times {\mathrm{1237001}}^1$

素因数の和:1237015

約数の個数: 16

約数和(自身を含む): 296880480

約数和(自身を除く): 129885345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1237001, 3711003, 6185005, 11133009, 18555015, 33399027, 55665045, 166995135]

約数ペア:

[(1, 166995135), (3, 55665045), (5, 33399027), (9, 18555015), (15, 11133009), (27, 6185005), (45, 3711003), (135, 1237001)]