25804085

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 31876416

約数和(自身を除く): 6072331

約数列:

[1, 5, 43, 215, 257, 467, 1285, 2335, 11051, 20081, 55255, 100405, 120019, 600095, 5160817, 25804085]

約数ペア:

[(1, 25804085), (5, 5160817), (43, 600095), (215, 120019), (257, 100405), (467, 55255), (1285, 20081), (2335, 11051)]