7490000425

素因数分解:

$5^2\times {\mathrm{4211}}^1\times {\mathrm{71147}}^1$

素因数の和:75368

約数の個数: 12

約数和(自身を含む): 9289936656

約数和(自身を除く): 1799936231

約数列:

[1, 5, 25, 4211, 21055, 71147, 105275, 355735, 1778675, 299600017, 1498000085, 7490000425]

約数ペア:

[(1, 7490000425), (5, 1498000085), (25, 299600017), (4211, 1778675), (21055, 355735), (71147, 105275)]