25804055

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{709}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 32205600

約数和(自身を除く): 6401545

約数列:

[1, 5, 29, 145, 251, 709, 1255, 3545, 7279, 20561, 36395, 102805, 177959, 889795, 5160811, 25804055]

約数ペア:

[(1, 25804055), (5, 5160811), (29, 889795), (145, 177959), (251, 102805), (709, 36395), (1255, 20561), (3545, 7279)]