1285753419885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{1723}}^1\times {\mathrm{3323}}^1$

素因数の和:6426

約数の個数: 64

約数和(自身を含む): 2247852819456

約数和(自身を除く): 962099399571

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1361, 1723, 3323, 4083, 5169, 6805, 8615, 9969, 14971, 16615, 18953, 20415, 25845, 36553, 44913, 49845, 56859, 74855, 94765, 109659, 182765, 224565, 284295, 548295, 2345003, 4522603, 5725529, 7035009, 11725015, 13567809, 17176587, 22613015, 25795033, 28627645, 35175045, 49748633, 62980819, 67839045, 77385099, 85882935, 128975165, 149245899, 188942457, 248743165, 314904095, 386925495, 746229495, 944712285, 7792444969, 23377334907, 38962224845, 85716894659, 116886674535, 257150683977, 428584473295, 1285753419885]

約数ペア:

[(1, 1285753419885), (3, 428584473295), (5, 257150683977), (11, 116886674535), (15, 85716894659), (33, 38962224845), (55, 23377334907), (165, 7792444969), (1361, 944712285), (1723, 746229495), (3323, 386925495), (4083, 314904095), (5169, 248743165), (6805, 188942457), (8615, 149245899), (9969, 128975165), (14971, 85882935), (16615, 77385099), (18953, 67839045), (20415, 62980819), (25845, 49748633), (36553, 35175045), (44913, 28627645), (49845, 25795033), (56859, 22613015), (74855, 17176587), (94765, 13567809), (109659, 11725015), (182765, 7035009), (224565, 5725529), (284295, 4522603), (548295, 2345003)]