87123045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{341659}}^1$

素因数の和:341684

約数の個数: 16

約数和(自身を含む): 147597120

約数和(自身を除く): 60474075

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 341659, 1024977, 1708295, 5124885, 5808203, 17424609, 29041015, 87123045]

約数ペア:

[(1, 87123045), (3, 29041015), (5, 17424609), (15, 5808203), (17, 5124885), (51, 1708295), (85, 1024977), (255, 341659)]