26103105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 52116480

約数和(自身を除く): 26013375

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 173, 315, 479, 519, 865, 1211, 1437, 1557, 2395, 2595, 3353, 3633, 4311, 6055, 7185, 7785, 10059, 10899, 16765, 18165, 21555, 30177, 50295, 54495, 82867, 150885, 248601, 414335, 580069, 745803, 1243005, 1740207, 2900345, 3729015, 5220621, 8701035, 26103105]

約数ペア:

[(1, 26103105), (3, 8701035), (5, 5220621), (7, 3729015), (9, 2900345), (15, 1740207), (21, 1243005), (35, 745803), (45, 580069), (63, 414335), (105, 248601), (173, 150885), (315, 82867), (479, 54495), (519, 50295), (865, 30177), (1211, 21555), (1437, 18165), (1557, 16765), (2395, 10899), (2595, 10059), (3353, 7785), (3633, 7185), (4311, 6055)]