240428535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{942857}}^1$

素因数の和:942882

約数の個数: 16

約数和(自身を含む): 407314656

約数和(自身を除く): 166886121

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 942857, 2828571, 4714285, 14142855, 16028569, 48085707, 80142845, 240428535]

約数ペア:

[(1, 240428535), (3, 80142845), (5, 48085707), (15, 16028569), (17, 14142855), (51, 4714285), (85, 2828571), (255, 942857)]