78847765925

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{103451}}^1$

素因数の和:104213

約数の個数: 24

約数和(自身を含む): 100187054880

約数和(自身を除く): 21339288955

約数列:

[1, 5, 25, 43, 215, 709, 1075, 3545, 17725, 30487, 103451, 152435, 517255, 762175, 2586275, 4448393, 22241965, 73346759, 111209825, 366733795, 1833668975, 3153910637, 15769553185, 78847765925]

約数ペア:

[(1, 78847765925), (5, 15769553185), (25, 3153910637), (43, 1833668975), (215, 366733795), (709, 111209825), (1075, 73346759), (3545, 22241965), (17725, 4448393), (30487, 2586275), (103451, 762175), (152435, 517255)]