16002025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 21795480

約数和(自身を除く): 5793455

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 929, 1325, 3445, 4645, 12077, 17225, 23225, 49237, 60385, 246185, 301925, 640081, 1230925, 3200405, 16002025]

約数ペア:

[(1, 16002025), (5, 3200405), (13, 1230925), (25, 640081), (53, 301925), (65, 246185), (265, 60385), (325, 49237), (689, 23225), (929, 17225), (1325, 12077), (3445, 4645)]