88272385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 115758720

約数和(自身を除く): 27486335

約数列:

[1, 5, 19, 41, 95, 131, 173, 205, 655, 779, 865, 2489, 3287, 3895, 5371, 7093, 12445, 16435, 22663, 26855, 35465, 102049, 113315, 134767, 430597, 510245, 673835, 929183, 2152985, 4645915, 17654477, 88272385]

約数ペア:

[(1, 88272385), (5, 17654477), (19, 4645915), (41, 2152985), (95, 929183), (131, 673835), (173, 510245), (205, 430597), (655, 134767), (779, 113315), (865, 102049), (2489, 35465), (3287, 26855), (3895, 22663), (5371, 16435), (7093, 12445)]