797987185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{49921}}^1$

素因数の和:50088

約数の個数: 16

約数和(自身を含む): 1006427520

約数和(自身を除く): 208440335

約数列:

[1, 5, 23, 115, 139, 695, 3197, 15985, 49921, 249605, 1148183, 5740915, 6939019, 34695095, 159597437, 797987185]

約数ペア:

[(1, 797987185), (5, 159597437), (23, 34695095), (115, 6939019), (139, 5740915), (695, 1148183), (3197, 249605), (15985, 49921)]