1043281525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{347}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 1578586464

約数和(自身を除く): 535304939

約数列:

[1, 5, 11, 13, 25, 29, 55, 65, 143, 145, 275, 319, 325, 347, 377, 715, 725, 841, 1595, 1735, 1885, 3575, 3817, 4147, 4205, 4511, 7975, 8675, 9251, 9425, 10063, 10933, 19085, 20735, 21025, 22555, 46255, 49621, 50315, 54665, 95425, 103675, 110693, 112775, 120263, 130819, 231275, 248105, 251575, 273325, 291827, 553465, 601315, 654095, 1240525, 1439009, 1459135, 2767325, 3006575, 3210097, 3270475, 3793751, 7195045, 7295675, 16050485, 18968755, 35975225, 41731261, 80252425, 94843775, 208656305, 1043281525]

約数ペア:

[(1, 1043281525), (5, 208656305), (11, 94843775), (13, 80252425), (25, 41731261), (29, 35975225), (55, 18968755), (65, 16050485), (143, 7295675), (145, 7195045), (275, 3793751), (319, 3270475), (325, 3210097), (347, 3006575), (377, 2767325), (715, 1459135), (725, 1439009), (841, 1240525), (1595, 654095), (1735, 601315), (1885, 553465), (3575, 291827), (3817, 273325), (4147, 251575), (4205, 248105), (4511, 231275), (7975, 130819), (8675, 120263), (9251, 112775), (9425, 110693), (10063, 103675), (10933, 95425), (19085, 54665), (20735, 50315), (21025, 49621), (22555, 46255)]