2613302025

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{180539}}^1$

素因数の和:180745

約数の個数: 24

約数和(自身を含む): 4343070240

約数和(自身を除く): 1729768215

約数列:

[1, 3, 5, 15, 25, 75, 193, 579, 965, 2895, 4825, 14475, 180539, 541617, 902695, 2708085, 4513475, 13540425, 34844027, 104532081, 174220135, 522660405, 871100675, 2613302025]

約数ペア:

[(1, 2613302025), (3, 871100675), (5, 522660405), (15, 174220135), (25, 104532081), (75, 34844027), (193, 13540425), (579, 4513475), (965, 2708085), (2895, 902695), (4825, 541617), (14475, 180539)]