80374075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 105002208

約数和(自身を除く): 24628133

約数列:

[1, 5, 23, 25, 113, 115, 565, 575, 1237, 2599, 2825, 6185, 12995, 28451, 30925, 64975, 139781, 142255, 698905, 711275, 3214963, 3494525, 16074815, 80374075]

約数ペア:

[(1, 80374075), (5, 16074815), (23, 3494525), (25, 3214963), (113, 711275), (115, 698905), (565, 142255), (575, 139781), (1237, 64975), (2599, 30925), (2825, 28451), (6185, 12995)]