15901291211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{1171}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 17848622400

約数和(自身を除く): 1947331189

約数列:

[1, 13, 41, 73, 349, 533, 949, 1171, 2993, 4537, 14309, 15223, 25477, 38909, 48011, 85483, 186017, 331201, 408679, 624143, 1044557, 1111279, 3504803, 5312827, 13579241, 16755839, 29833567, 45562439, 217825907, 387836371, 1223176247, 15901291211]

約数ペア:

[(1, 15901291211), (13, 1223176247), (41, 387836371), (73, 217825907), (349, 45562439), (533, 29833567), (949, 16755839), (1171, 13579241), (2993, 5312827), (4537, 3504803), (14309, 1111279), (15223, 1044557), (25477, 624143), (38909, 408679), (48011, 331201), (85483, 186017)]