2566135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 3753792

約数和(自身を除く): 1187657

約数列:

[1, 5, 11, 13, 37, 55, 65, 97, 143, 185, 407, 481, 485, 715, 1067, 1261, 2035, 2405, 3589, 5291, 5335, 6305, 13871, 17945, 26455, 39479, 46657, 69355, 197395, 233285, 513227, 2566135]

約数ペア:

[(1, 2566135), (5, 513227), (11, 233285), (13, 197395), (37, 69355), (55, 46657), (65, 39479), (97, 26455), (143, 17945), (185, 13871), (407, 6305), (481, 5335), (485, 5291), (715, 3589), (1067, 2405), (1261, 2035)]