117237505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 196116480

約数和(自身を除く): 78878975

約数列:

[1, 5, 7, 11, 19, 31, 35, 47, 55, 77, 95, 121, 133, 155, 209, 217, 235, 329, 341, 385, 517, 589, 605, 665, 847, 893, 1045, 1085, 1457, 1463, 1645, 1705, 2299, 2387, 2585, 2945, 3619, 3751, 4123, 4235, 4465, 5687, 6251, 6479, 7285, 7315, 9823, 10199, 11495, 11935, 16027, 16093, 18095, 18755, 20615, 26257, 27683, 28435, 31255, 32395, 39809, 45353, 49115, 50995, 68761, 71269, 80135, 80465, 108053, 112189, 131285, 138415, 176297, 193781, 199045, 226765, 304513, 343805, 356345, 498883, 540265, 560945, 756371, 881485, 968905, 1234079, 1522565, 2131591, 2494415, 3349643, 3781855, 6170395, 10657955, 16748215, 23447501, 117237505]

約数ペア:

[(1, 117237505), (5, 23447501), (7, 16748215), (11, 10657955), (19, 6170395), (31, 3781855), (35, 3349643), (47, 2494415), (55, 2131591), (77, 1522565), (95, 1234079), (121, 968905), (133, 881485), (155, 756371), (209, 560945), (217, 540265), (235, 498883), (329, 356345), (341, 343805), (385, 304513), (517, 226765), (589, 199045), (605, 193781), (665, 176297), (847, 138415), (893, 131285), (1045, 112189), (1085, 108053), (1457, 80465), (1463, 80135), (1645, 71269), (1705, 68761), (2299, 50995), (2387, 49115), (2585, 45353), (2945, 39809), (3619, 32395), (3751, 31255), (4123, 28435), (4235, 27683), (4465, 26257), (5687, 20615), (6251, 18755), (6479, 18095), (7285, 16093), (7315, 16027), (9823, 11935), (10199, 11495)]