11438375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{7039}}^1$

素因数の和:7067

約数の個数: 16

約数和(自身を含む): 15375360

約数和(自身を除く): 3936985

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 7039, 35195, 91507, 175975, 457535, 879875, 2287675, 11438375]

約数ペア:

[(1, 11438375), (5, 2287675), (13, 879875), (25, 457535), (65, 175975), (125, 91507), (325, 35195), (1625, 7039)]