1210235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 1604064

約数和(自身を除く): 393829

約数列:

[1, 5, 13, 43, 65, 215, 433, 559, 2165, 2795, 5629, 18619, 28145, 93095, 242047, 1210235]

約数ペア:

[(1, 1210235), (5, 242047), (13, 93095), (43, 28145), (65, 18619), (215, 5629), (433, 2795), (559, 2165)]