48384025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 62496000

約数和(自身を除く): 14111975

約数列:

[1, 5, 25, 31, 149, 155, 419, 745, 775, 2095, 3725, 4619, 10475, 12989, 23095, 62431, 64945, 115475, 312155, 324725, 1560775, 1935361, 9676805, 48384025]

約数ペア:

[(1, 48384025), (5, 9676805), (25, 1935361), (31, 1560775), (149, 324725), (155, 312155), (419, 115475), (745, 64945), (775, 62431), (2095, 23095), (3725, 12989), (4619, 10475)]