13878249335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1\times {\mathrm{3191}}^1$

素因数の和:3919

約数の個数: 32

約数和(自身を含む): 17705640960

約数和(自身を除く): 3827391625

約数列:

[1, 5, 23, 59, 115, 295, 641, 1357, 3191, 3205, 6785, 14743, 15955, 37819, 73393, 73715, 188269, 189095, 366965, 869837, 941345, 2045431, 4330187, 4349185, 10227155, 21650935, 47044913, 120680429, 235224565, 603402145, 2775649867, 13878249335]

約数ペア:

[(1, 13878249335), (5, 2775649867), (23, 603402145), (59, 235224565), (115, 120680429), (295, 47044913), (641, 21650935), (1357, 10227155), (3191, 4349185), (3205, 4330187), (6785, 2045431), (14743, 941345), (15955, 869837), (37819, 366965), (73393, 189095), (73715, 188269)]