48640825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 64301688

約数和(自身を除く): 15660863

約数列:

[1, 5, 17, 25, 85, 193, 425, 593, 965, 2965, 3281, 4825, 10081, 14825, 16405, 50405, 82025, 114449, 252025, 572245, 1945633, 2861225, 9728165, 48640825]

約数ペア:

[(1, 48640825), (5, 9728165), (17, 2861225), (25, 1945633), (85, 572245), (193, 252025), (425, 114449), (593, 82025), (965, 50405), (2965, 16405), (3281, 14825), (4825, 10081)]