11808115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 16687296

約数和(自身を除く): 4879181

約数列:

[1, 5, 11, 17, 55, 73, 85, 173, 187, 365, 803, 865, 935, 1241, 1903, 2941, 4015, 6205, 9515, 12629, 13651, 14705, 32351, 63145, 68255, 138919, 161755, 214693, 694595, 1073465, 2361623, 11808115]

約数ペア:

[(1, 11808115), (5, 2361623), (11, 1073465), (17, 694595), (55, 214693), (73, 161755), (85, 138919), (173, 68255), (187, 63145), (365, 32351), (803, 14705), (865, 13651), (935, 12629), (1241, 9515), (1903, 6205), (2941, 4015)]