25331615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5623}}^1$

素因数の和:5698

約数の個数: 16

約数和(自身を含む): 32799168

約数和(自身を除く): 7467553

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 5623, 28115, 95591, 298019, 477955, 1490095, 5066323, 25331615]

約数ペア:

[(1, 25331615), (5, 5066323), (17, 1490095), (53, 477955), (85, 298019), (265, 95591), (901, 28115), (4505, 5623)]