156700307975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{2129}}^1\times {\mathrm{173183}}^1$

素因数の和:175339

約数の個数: 24

約数和(自身を含む): 205836111360

約数和(自身を除く): 49135803385

約数列:

[1, 5, 17, 25, 85, 425, 2129, 10645, 36193, 53225, 173183, 180965, 865915, 904825, 2944111, 4329575, 14720555, 73602775, 368706607, 1843533035, 6268012319, 9217665175, 31340061595, 156700307975]

約数ペア:

[(1, 156700307975), (5, 31340061595), (17, 9217665175), (25, 6268012319), (85, 1843533035), (425, 368706607), (2129, 73602775), (10645, 14720555), (36193, 4329575), (53225, 2944111), (173183, 904825), (180965, 865915)]