1949006085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{434561}}^1$

素因数の和:434605

約数の個数: 32

約数和(自身を含む): 3504307968

約数和(自身を除く): 1555301883

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 434561, 1303683, 2172805, 5649293, 6518415, 9994903, 16947879, 28246465, 29984709, 49974515, 84739395, 129933739, 149923545, 389801217, 649668695, 1949006085]

約数ペア:

[(1, 1949006085), (3, 649668695), (5, 389801217), (13, 149923545), (15, 129933739), (23, 84739395), (39, 49974515), (65, 29984709), (69, 28246465), (115, 16947879), (195, 9994903), (299, 6518415), (345, 5649293), (897, 2172805), (1495, 1303683), (4485, 434561)]