22175875

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{4327}}^1$

素因数の和:4383

約数の個数: 16

約数和(自身を含む): 28357056

約数和(自身を除く): 6181181

約数列:

[1, 5, 25, 41, 125, 205, 1025, 4327, 5125, 21635, 108175, 177407, 540875, 887035, 4435175, 22175875]

約数ペア:

[(1, 22175875), (5, 4435175), (25, 887035), (41, 540875), (125, 177407), (205, 108175), (1025, 21635), (4327, 5125)]