75198409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 93549600

約数和(自身を除く): 18351191

約数列:

[1, 11, 13, 19, 143, 169, 209, 247, 1859, 2129, 2717, 3211, 23419, 27677, 35321, 40451, 304447, 359801, 444961, 525863, 3957811, 5784493, 6836219, 75198409]

約数ペア:

[(1, 75198409), (11, 6836219), (13, 5784493), (19, 3957811), (143, 525863), (169, 444961), (209, 359801), (247, 304447), (1859, 40451), (2129, 35321), (2717, 27677), (3211, 23419)]