5185915

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 7378992

約数和(自身を除く): 2193077

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 347, 427, 1735, 2135, 2429, 2989, 12145, 14945, 17003, 21167, 85015, 105835, 148169, 740845, 1037183, 5185915]

約数ペア:

[(1, 5185915), (5, 1037183), (7, 740845), (35, 148169), (49, 105835), (61, 85015), (245, 21167), (305, 17003), (347, 14945), (427, 12145), (1735, 2989), (2135, 2429)]