23666975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 31337280

約数和(自身を除く): 7670305

約数列:

[1, 5, 17, 25, 85, 233, 239, 425, 1165, 1195, 3961, 4063, 5825, 5975, 19805, 20315, 55687, 99025, 101575, 278435, 946679, 1392175, 4733395, 23666975]

約数ペア:

[(1, 23666975), (5, 4733395), (17, 1392175), (25, 946679), (85, 278435), (233, 101575), (239, 99025), (425, 55687), (1165, 20315), (1195, 19805), (3961, 5975), (4063, 5825)]