4737475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 6347808

約数和(自身を除く): 1610333

約数列:

[1, 5, 17, 25, 71, 85, 157, 355, 425, 785, 1207, 1775, 2669, 3925, 6035, 11147, 13345, 30175, 55735, 66725, 189499, 278675, 947495, 4737475]

約数ペア:

[(1, 4737475), (5, 947495), (17, 278675), (25, 189499), (71, 66725), (85, 55735), (157, 30175), (355, 13345), (425, 11147), (785, 6035), (1207, 3925), (1775, 2669)]