127865165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{6427}}^1$

素因数の和:6628

約数の個数: 16

約数和(自身を含む): 161059968

約数和(自身を除く): 33194803

約数列:

[1, 5, 23, 115, 173, 865, 3979, 6427, 19895, 32135, 147821, 739105, 1111871, 5559355, 25573033, 127865165]

約数ペア:

[(1, 127865165), (5, 25573033), (23, 5559355), (115, 1111871), (173, 739105), (865, 147821), (3979, 32135), (6427, 19895)]