22471075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2055

約数の個数: 24

約数和(自身を含む): 31154256

約数和(自身を除く): 8683181

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 1993, 2255, 9965, 11275, 21923, 49825, 81713, 109615, 408565, 548075, 898843, 2042825, 4494215, 22471075]

約数ペア:

[(1, 22471075), (5, 4494215), (11, 2042825), (25, 898843), (41, 548075), (55, 408565), (205, 109615), (275, 81713), (451, 49825), (1025, 21923), (1993, 11275), (2255, 9965)]