138187335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2856

約数の個数: 64

約数和(自身を含む): 271143936

約数和(自身を除く): 132956601

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 143, 165, 195, 253, 299, 345, 429, 715, 759, 897, 1265, 1495, 2145, 2801, 3289, 3795, 4485, 8403, 9867, 14005, 16445, 30811, 36413, 42015, 49335, 64423, 92433, 109239, 154055, 182065, 193269, 322115, 400543, 462165, 546195, 708653, 837499, 966345, 1201629, 2002715, 2125959, 2512497, 3543265, 4187495, 6008145, 9212489, 10629795, 12562485, 27637467, 46062445, 138187335]

約数ペア:

[(1, 138187335), (3, 46062445), (5, 27637467), (11, 12562485), (13, 10629795), (15, 9212489), (23, 6008145), (33, 4187495), (39, 3543265), (55, 2512497), (65, 2125959), (69, 2002715), (115, 1201629), (143, 966345), (165, 837499), (195, 708653), (253, 546195), (299, 462165), (345, 400543), (429, 322115), (715, 193269), (759, 182065), (897, 154055), (1265, 109239), (1495, 92433), (2145, 64423), (2801, 49335), (3289, 42015), (3795, 36413), (4485, 30811), (8403, 16445), (9867, 14005)]