774098775

素因数分解:

$3^4\times 5^2\times {\mathrm{382271}}^1$

素因数の和:382293

約数の個数: 30

約数和(自身を含む): 1433902272

約数和(自身を除く): 659803497

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 382271, 1146813, 1911355, 3440439, 5734065, 9556775, 10321317, 17202195, 28670325, 30963951, 51606585, 86010975, 154819755, 258032925, 774098775]

約数ペア:

[(1, 774098775), (3, 258032925), (5, 154819755), (9, 86010975), (15, 51606585), (25, 30963951), (27, 28670325), (45, 17202195), (75, 10321317), (81, 9556775), (135, 5734065), (225, 3440439), (405, 1911355), (675, 1146813), (2025, 382271)]