5558395

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 6918912

約数和(自身を除く): 1360517

約数列:

[1, 5, 43, 103, 215, 251, 515, 1255, 4429, 10793, 22145, 25853, 53965, 129265, 1111679, 5558395]

約数ペア:

[(1, 5558395), (5, 1111679), (43, 129265), (103, 53965), (215, 25853), (251, 22145), (515, 10793), (1255, 4429)]