1224255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4801}}^1$

素因数の和:4826

約数の個数: 16

約数和(自身を含む): 2074464

約数和(自身を除く): 850209

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4801, 14403, 24005, 72015, 81617, 244851, 408085, 1224255]

約数ペア:

[(1, 1224255), (3, 408085), (5, 244851), (15, 81617), (17, 72015), (51, 24005), (85, 14403), (255, 4801)]