25359121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 27808704

約数和(自身を除く): 2449583

約数列:

[1, 17, 43, 113, 307, 731, 1921, 4859, 5219, 13201, 34691, 82603, 224417, 589747, 1491713, 25359121]

約数ペア:

[(1, 25359121), (17, 1491713), (43, 589747), (113, 224417), (307, 82603), (731, 34691), (1921, 13201), (4859, 5219)]