250365005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4211}}^1$

素因数の和:4297

約数の個数: 32

約数和(自身を含む): 349360128

約数和(自身を除く): 98995123

約数列:

[1, 5, 11, 23, 47, 55, 115, 235, 253, 517, 1081, 1265, 2585, 4211, 5405, 11891, 21055, 46321, 59455, 96853, 197917, 231605, 484265, 989585, 1065383, 2177087, 4552091, 5326915, 10885435, 22760455, 50073001, 250365005]

約数ペア:

[(1, 250365005), (5, 50073001), (11, 22760455), (23, 10885435), (47, 5326915), (55, 4552091), (115, 2177087), (235, 1065383), (253, 989585), (517, 484265), (1081, 231605), (1265, 197917), (2585, 96853), (4211, 59455), (5405, 46321), (11891, 21055)]