15513170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 28906416

約数和(自身を除く): 13393246

約数列:

[1, 2, 5, 10, 41, 82, 157, 205, 241, 314, 410, 482, 785, 1205, 1570, 2410, 6437, 9881, 12874, 19762, 32185, 37837, 49405, 64370, 75674, 98810, 189185, 378370, 1551317, 3102634, 7756585, 15513170]

約数ペア:

[(1, 15513170), (2, 7756585), (5, 3102634), (10, 1551317), (41, 378370), (82, 189185), (157, 98810), (205, 75674), (241, 64370), (314, 49405), (410, 37837), (482, 32185), (785, 19762), (1205, 12874), (1570, 9881), (2410, 6437)]