15690002379

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1\times {\mathrm{2287}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 21929656320

約数和(自身を除く): 6239653941

約数列:

[1, 3, 31, 71, 93, 213, 1039, 2201, 2287, 3117, 6603, 6861, 32209, 70897, 73769, 96627, 162377, 212691, 221307, 487131, 2286839, 2376193, 5033687, 6860517, 7128579, 15101061, 73661983, 168709703, 220985949, 506129109, 5230000793, 15690002379]

約数ペア:

[(1, 15690002379), (3, 5230000793), (31, 506129109), (71, 220985949), (93, 168709703), (213, 73661983), (1039, 15101061), (2201, 7128579), (2287, 6860517), (3117, 5033687), (6603, 2376193), (6861, 2286839), (32209, 487131), (70897, 221307), (73769, 212691), (96627, 162377)]