58172065

素因数分解:

$5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{839}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 81587520

約数和(自身を除く): 23415455

約数列:

[1, 5, 7, 35, 49, 245, 283, 839, 1415, 1981, 4195, 5873, 9905, 13867, 29365, 41111, 69335, 205555, 237437, 1187185, 1662059, 8310295, 11634413, 58172065]

約数ペア:

[(1, 58172065), (5, 11634413), (7, 8310295), (35, 1662059), (49, 1187185), (245, 237437), (283, 205555), (839, 69335), (1415, 41111), (1981, 29365), (4195, 13867), (5873, 9905)]