25400095

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11897}}^1$

素因数の和:11970

約数の個数: 16

約数和(自身を含む): 35408448

約数和(自身を除く): 10008353

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 11897, 59485, 83279, 416395, 725717, 3628585, 5080019, 25400095]

約数ペア:

[(1, 25400095), (5, 5080019), (7, 3628585), (35, 725717), (61, 416395), (305, 83279), (427, 59485), (2135, 11897)]