213567145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{104947}}^1$

素因数の和:105000

約数の個数: 16

約数和(自身を含む): 287137728

約数和(自身を除く): 73570583

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 104947, 524735, 1154417, 3883039, 5772085, 19415195, 42713429, 213567145]

約数ペア:

[(1, 213567145), (5, 42713429), (11, 19415195), (37, 5772085), (55, 3883039), (185, 1154417), (407, 524735), (2035, 104947)]