23161815025

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{761}}^1\times {\mathrm{25903}}^1$

素因数の和:26721

約数の個数: 24

約数和(自身を含む): 29371405824

約数和(自身を除く): 6209590799

約数列:

[1, 5, 25, 47, 235, 761, 1175, 3805, 19025, 25903, 35767, 129515, 178835, 647575, 894175, 1217441, 6087205, 19712183, 30436025, 98560915, 492804575, 926472601, 4632363005, 23161815025]

約数ペア:

[(1, 23161815025), (5, 4632363005), (25, 926472601), (47, 492804575), (235, 98560915), (761, 30436025), (1175, 19712183), (3805, 6087205), (19025, 1217441), (25903, 894175), (35767, 647575), (129515, 178835)]