171520760075

素因数分解:

$5^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61927}}^1$

素因数の和:61994

約数の個数: 96

約数和(自身を含む): 276446592000

約数和(自身を除く): 104925831925

約数列:

[1, 5, 7, 17, 19, 25, 35, 49, 85, 95, 119, 133, 175, 245, 323, 343, 425, 475, 595, 665, 833, 931, 1225, 1615, 1715, 2261, 2975, 3325, 4165, 4655, 5831, 6517, 8075, 8575, 11305, 15827, 20825, 23275, 29155, 32585, 56525, 61927, 79135, 110789, 145775, 162925, 309635, 395675, 433489, 553945, 1052759, 1176613, 1548175, 2167445, 2769725, 3034423, 5263795, 5883065, 7369313, 8236291, 10837225, 15172115, 20002421, 21240961, 26318975, 29415325, 36846565, 41181455, 51585191, 57654037, 75860575, 100012105, 106204805, 140016947, 184232825, 205907275, 257925955, 288270185, 361096337, 403578259, 500060525, 531024025, 700084735, 980118629, 1289629775, 1441350925, 1805481685, 2017891295, 3500423675, 4900593145, 6860830403, 9027408425, 10089456475, 24502965725, 34304152015, 171520760075]

約数ペア:

[(1, 171520760075), (5, 34304152015), (7, 24502965725), (17, 10089456475), (19, 9027408425), (25, 6860830403), (35, 4900593145), (49, 3500423675), (85, 2017891295), (95, 1805481685), (119, 1441350925), (133, 1289629775), (175, 980118629), (245, 700084735), (323, 531024025), (343, 500060525), (425, 403578259), (475, 361096337), (595, 288270185), (665, 257925955), (833, 205907275), (931, 184232825), (1225, 140016947), (1615, 106204805), (1715, 100012105), (2261, 75860575), (2975, 57654037), (3325, 51585191), (4165, 41181455), (4655, 36846565), (5831, 29415325), (6517, 26318975), (8075, 21240961), (8575, 20002421), (11305, 15172115), (15827, 10837225), (20825, 8236291), (23275, 7369313), (29155, 5883065), (32585, 5263795), (56525, 3034423), (61927, 2769725), (79135, 2167445), (110789, 1548175), (145775, 1176613), (162925, 1052759), (309635, 553945), (395675, 433489)]