25188095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 31432320

約数和(自身を除く): 6244225

約数列:

[1, 5, 29, 145, 271, 641, 1355, 3205, 7859, 18589, 39295, 92945, 173711, 868555, 5037619, 25188095]

約数ペア:

[(1, 25188095), (5, 5037619), (29, 868555), (145, 173711), (271, 92945), (641, 39295), (1355, 18589), (3205, 7859)]