15678097149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1\times {\mathrm{20047}}^1$

素因数の和:21897

約数の個数: 32

約数和(自身を含む): 24573394944

約数和(自身を除く): 8895297795

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1823, 5469, 20047, 20053, 23699, 60141, 60159, 71097, 220517, 260611, 260689, 661551, 781833, 782067, 2866721, 8600163, 36545681, 109637043, 402002491, 475093853, 1206007473, 1425281559, 5226032383, 15678097149]

約数ペア:

[(1, 15678097149), (3, 5226032383), (11, 1425281559), (13, 1206007473), (33, 475093853), (39, 402002491), (143, 109637043), (429, 36545681), (1823, 8600163), (5469, 2866721), (20047, 782067), (20053, 781833), (23699, 661551), (60141, 260689), (60159, 260611), (71097, 220517)]