87602255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 120657600

約数和(自身を除く): 33055345

約数列:

[1, 5, 13, 19, 65, 89, 95, 247, 445, 797, 1157, 1235, 1691, 3985, 5785, 8455, 10361, 15143, 21983, 51805, 70933, 75715, 109915, 196859, 354665, 922129, 984295, 1347727, 4610645, 6738635, 17520451, 87602255]

約数ペア:

[(1, 87602255), (5, 17520451), (13, 6738635), (19, 4610645), (65, 1347727), (89, 984295), (95, 922129), (247, 354665), (445, 196859), (797, 109915), (1157, 75715), (1235, 70933), (1691, 51805), (3985, 21983), (5785, 15143), (8455, 10361)]