15680777715

素因数分解:

$3^3\times 5^1\times {\mathrm{116153909}}^1$

素因数の和:116153923

約数の個数: 16

約数和(自身を含む): 27876938400

約数和(自身を除く): 12196160685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 116153909, 348461727, 580769545, 1045385181, 1742308635, 3136155543, 5226925905, 15680777715]

約数ペア:

[(1, 15680777715), (3, 5226925905), (5, 3136155543), (9, 1742308635), (15, 1045385181), (27, 580769545), (45, 348461727), (135, 116153909)]