24978265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1531}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 32429376

約数和(自身を除く): 7451111

約数列:

[1, 5, 13, 65, 251, 1255, 1531, 3263, 7655, 16315, 19903, 99515, 384281, 1921405, 4995653, 24978265]

約数ペア:

[(1, 24978265), (5, 4995653), (13, 1921405), (65, 384281), (251, 99515), (1255, 19903), (1531, 16315), (3263, 7655)]