90389695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 122757120

約数和(自身を除く): 32367425

約数列:

[1, 5, 11, 47, 55, 73, 235, 365, 479, 517, 803, 2395, 2585, 3431, 4015, 5269, 17155, 22513, 26345, 34967, 37741, 112565, 174835, 188705, 247643, 384637, 1238215, 1643449, 1923185, 8217245, 18077939, 90389695]

約数ペア:

[(1, 90389695), (5, 18077939), (11, 8217245), (47, 1923185), (55, 1643449), (73, 1238215), (235, 384637), (365, 247643), (479, 188705), (517, 174835), (803, 112565), (2395, 37741), (2585, 34967), (3431, 26345), (4015, 22513), (5269, 17155)]