15697089289

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15493}}^1$

素因数の和:15590

約数の個数: 48

約数和(自身を含む): 20347960320

約数和(自身を除く): 4650871031

約数列:

[1, 7, 23, 29, 31, 49, 161, 203, 217, 667, 713, 899, 1127, 1421, 1519, 4669, 4991, 6293, 15493, 20677, 32683, 34937, 44051, 108451, 144739, 356339, 449297, 480283, 759157, 1013173, 2494373, 3145079, 3361981, 10333831, 11046509, 13928207, 17460611, 22015553, 23533867, 72336817, 77325563, 97497449, 320348761, 506357719, 541278941, 682482143, 2242441327, 15697089289]

約数ペア:

[(1, 15697089289), (7, 2242441327), (23, 682482143), (29, 541278941), (31, 506357719), (49, 320348761), (161, 97497449), (203, 77325563), (217, 72336817), (667, 23533867), (713, 22015553), (899, 17460611), (1127, 13928207), (1421, 11046509), (1519, 10333831), (4669, 3361981), (4991, 3145079), (6293, 2494373), (15493, 1013173), (20677, 759157), (32683, 480283), (34937, 449297), (44051, 356339), (108451, 144739)]