605865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 1054080

約数和(自身を除く): 448215

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 239, 507, 717, 845, 1195, 2535, 3107, 3585, 9321, 15535, 40391, 46605, 121173, 201955, 605865]

約数ペア:

[(1, 605865), (3, 201955), (5, 121173), (13, 46605), (15, 40391), (39, 15535), (65, 9321), (169, 3585), (195, 3107), (239, 2535), (507, 1195), (717, 845)]