8948725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 11784960

約数和(自身を除く): 2836235

約数列:

[1, 5, 23, 25, 79, 115, 197, 395, 575, 985, 1817, 1975, 4531, 4925, 9085, 15563, 22655, 45425, 77815, 113275, 357949, 389075, 1789745, 8948725]

約数ペア:

[(1, 8948725), (5, 1789745), (23, 389075), (25, 357949), (79, 113275), (115, 77815), (197, 45425), (395, 22655), (575, 15563), (985, 9085), (1817, 4925), (1975, 4531)]