22538275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 30712320

約数和(自身を除く): 8174045

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2063, 2185, 10315, 10925, 39197, 47449, 51575, 195985, 237245, 901531, 979925, 1186225, 4507655, 22538275]

約数ペア:

[(1, 22538275), (5, 4507655), (19, 1186225), (23, 979925), (25, 901531), (95, 237245), (115, 195985), (437, 51575), (475, 47449), (575, 39197), (2063, 10925), (2185, 10315)]