133420845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523219}}^1$

素因数の和:523244

約数の個数: 16

約数和(自身を含む): 226031040

約数和(自身を除く): 92610195

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 523219, 1569657, 2616095, 7848285, 8894723, 26684169, 44473615, 133420845]

約数ペア:

[(1, 133420845), (3, 44473615), (5, 26684169), (15, 8894723), (17, 7848285), (51, 2616095), (85, 1569657), (255, 523219)]