11254175

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 15590520

約数和(自身を除く): 4336345

約数列:

[1, 5, 19, 25, 29, 43, 95, 145, 215, 361, 475, 551, 725, 817, 1075, 1247, 1805, 2755, 4085, 6235, 9025, 10469, 13775, 15523, 20425, 23693, 31175, 52345, 77615, 118465, 261725, 388075, 450167, 592325, 2250835, 11254175]

約数ペア:

[(1, 11254175), (5, 2250835), (19, 592325), (25, 450167), (29, 388075), (43, 261725), (95, 118465), (145, 77615), (215, 52345), (361, 31175), (475, 23693), (551, 20425), (725, 15523), (817, 13775), (1075, 10469), (1247, 9025), (1805, 6235), (2755, 4085)]