13927075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 18400608

約数和(自身を除く): 4473533

約数列:

[1, 5, 23, 25, 53, 115, 265, 457, 575, 1219, 1325, 2285, 6095, 10511, 11425, 24221, 30475, 52555, 121105, 262775, 557083, 605525, 2785415, 13927075]

約数ペア:

[(1, 13927075), (5, 2785415), (23, 605525), (25, 557083), (53, 262775), (115, 121105), (265, 52555), (457, 30475), (575, 24221), (1219, 11425), (1325, 10511), (2285, 6095)]