2212792395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4451}}^1$

素因数の和:4624

約数の個数: 64

約数和(自身を含む): 4061933568

約数和(自身を除く): 1849141173

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 131, 165, 253, 345, 393, 655, 759, 1265, 1441, 1965, 3013, 3795, 4323, 4451, 7205, 9039, 13353, 15065, 21615, 22255, 33143, 45195, 48961, 66765, 99429, 102373, 146883, 165715, 244805, 307119, 497145, 511865, 583081, 734415, 1126103, 1535595, 1749243, 2915405, 3378309, 5630515, 6413891, 8746215, 13410863, 16891545, 19241673, 32069455, 40232589, 67054315, 96208365, 147519493, 201162945, 442558479, 737597465, 2212792395]

約数ペア:

[(1, 2212792395), (3, 737597465), (5, 442558479), (11, 201162945), (15, 147519493), (23, 96208365), (33, 67054315), (55, 40232589), (69, 32069455), (115, 19241673), (131, 16891545), (165, 13410863), (253, 8746215), (345, 6413891), (393, 5630515), (655, 3378309), (759, 2915405), (1265, 1749243), (1441, 1535595), (1965, 1126103), (3013, 734415), (3795, 583081), (4323, 511865), (4451, 497145), (7205, 307119), (9039, 244805), (13353, 165715), (15065, 146883), (21615, 102373), (22255, 99429), (33143, 66765), (45195, 48961)]