1490259595

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 2043671616

約数和(自身を除く): 553412021

約数列:

[1, 5, 11, 41, 55, 73, 121, 205, 365, 451, 605, 803, 823, 2255, 2993, 4015, 4115, 4961, 8833, 9053, 14965, 24805, 32923, 33743, 44165, 45265, 60079, 99583, 164615, 168715, 300395, 362153, 371173, 497915, 660869, 1810765, 1855865, 2463239, 3304345, 4082903, 7269559, 12316195, 20414515, 27095629, 36347795, 135478145, 298051919, 1490259595]

約数ペア:

[(1, 1490259595), (5, 298051919), (11, 135478145), (41, 36347795), (55, 27095629), (73, 20414515), (121, 12316195), (205, 7269559), (365, 4082903), (451, 3304345), (605, 2463239), (803, 1855865), (823, 1810765), (2255, 660869), (2993, 497915), (4015, 371173), (4115, 362153), (4961, 300395), (8833, 168715), (9053, 164615), (14965, 99583), (24805, 60079), (32923, 45265), (33743, 44165)]